Eunorau EKIDS24 Review 2026: Three Speeds, Ages 8+

This Eunorau EKIDS24 review starts with fit: Eunorau publishes two answers to "will this fit my child" on the same page — an age and a height range — and on this model the two agree completely, and the ceiling is an adult's 5'5".

Quick answer: who it fits and what it costs

Quick Answer — The Eunorau EKIDS24 is an $899 kids' e-bike for a child 41 to 65 inches tall. 250 W, speed limits of 7.5, 11 and 15.5 mph, 44.1 lb, and the only suspension fork in its family. The same $899 here, shipped free to the lower 48.

Buy it if your child measures between 41 and 65 inches — that is the published size test. Its published rider window runs five inches taller at the top than its 20-inch sibling's at the same $899, and three speeds for one growing rider are the rest of the case: 7.5 mph at the lowest setting for a first ride, and 15.5 mph at the top for later.

Before you order, read your state's row below: in 8 of 51 jurisdictions an operating-age rule reaches a bike of this kind, and in 40 none does.

What's on this page

Each number below comes from Eunorau's EKIDS24 page, a statute, a federal dataset, or our own listing and policies, and every source is listed at the foot.

Method · Specification · Fit · Saddle · Speeds · Throttle · Battery · Brakes and fork · Weight · Safety standards · Recalls · Which size · Age law · Federal law · Bike class · Family fit · Green and red flags · Buying from us · Checklist · Bottom line · FAQ · Source register · Limitations · Sources

How we verified this

Every specification figure here was checked on September 13, 2026 against Eunorau's EKIDS24 page and its product feed; where the two print different words for one row, both readings are given.

The fit and payload shares are computed from the CDC's stature-for-age and weight-for-age charts with their own LMS transform. Each state age rule was opened at its publisher or an archived copy of it and quoted to the full stop, and the recall screen was checked against controls before it reported.

All 35 sources at the foot were retrieved and saved with this page on the dates given; one record, the CPSC's client-rendered warnings list, could not be read, and nothing here rests on it.

This review is by Milad Ghobadibeygvand, BScN (Western University, 2014). Send corrections, with the source, to support@redtailebikes.com; each one is published on the page.

The published specification

Every figure below is Eunorau's own, read on September 11, 2026 and again on September 13, 2026. Eunorau publishes this bike on three separate surfaces — a storefront data feed, an icon banner at the top of the product page, and the page's own Specification and Components tables — and this page reads all three. Where two surfaces print different words for the same row, both are given.

The chainring is published as 32T on the product page's Components table and 36T in the storefront data feed; both figures are Eunorau's.

The Obsidian colorway, side on. The telescoping stanchions above the front hub are the 50 mm fork; the silver discs at both hubs are the 160 mm rotors; the five-arm wheels are what Eunorau's spec sheet calls an integral wheel. Eunorau's own studio photography.

Fit: two published answers, and what the CDC says about them

Eunorau answers the fit question twice on one page, in two different instruments:

An age and a height are not the same measurement, and if you shop by the first you have no way to see how it lines up with the second. So we lined them up, using the Centers for Disease Control and Prevention's own stature-for-age chart — the clinical growth reference for US children aged 2 to 20 — and the chart's own published transform, so the figures are the chart's own answers.

Computed from the CDC 2000 Growth Charts, stature-for-age, 2–20 years, against Eunorau's published 41-to-65-inch window.

The same numbers as a picture. The four ages in bold are the ones where the window holds 99.9% or more of both sexes.

The two published answers agree, and they agree with room to spare. At Eunorau's stated guideline of 8, the share of US children inside its stated height window is 100.0% for boys and 100.0% for girls.

At 8 and at 9 that figure is not a rounding artifact — it is 99.999% or better on the chart itself. Either side of those two it stays above 99.9% from 7 through 10, about 97% at 12, and above 86% for both sexes at 13, five birthdays after the guideline opens.

The window opens earlier than the guideline does. On the CDC chart, a median five-year-old already clears the 41-inch floor, and by six nearly 99% of children do. Eunorau's age guideline is the more conservative of its two numbers.

At the other end, the ceiling is an adult's height. 5'5" is the published top, the saddle reaches 30.7 inches, and the payload is 200 lb — so the bike does not expire on a birthday.

A rider who starts on it at eight is still inside the published window in their early teens. On the CDC chart, the median boy passes 65 inches at 14.2, about six years after Eunorau's guideline of 8, which puts $899 at about $145 a year; the median girl is still inside the window at 20.

One thing this table cannot do. Saddle fit is decided by inseam, and the CDC publishes no inseam-for-age chart, so no inseam figure is derived here and none appears anywhere on this page. A percentage of children at an age describes a population; it does not describe your child. Take a tape measure to a wall, shoes on, and read the two numbers off the wall.

The saddle, and the two things Eunorau publishes about it

The saddle row on this bike appears on the product page's Components table and on no other surface of the listing:

That is 15.7 inches of adjustment, against 4.0 inches for the EKIDS20 and 4.3 for the EKIDS16:

Eunorau's side-on studio photograph can also be measured. It is a scale drawing in everything but name: the tire is a stated 24 × 1.95", so every vertical in the frame can be read off it. Measured that way:

A seat post stops at the clamp that holds it. With the post pushed fully home, the saddle top on the frame in that photograph lands at about 20.4 inches, from readings rounded to the tenth — around five above the 15.0-inch floor the Components table gives. The 30.7-inch ceiling is not testable from the picture, because the post is inside the frame in it.

The EKIDS24 row is drawn twice: the gold bar is Eunorau's published range, the gray one starts at the floor our reading of its photograph gives.

Both numbers start from Eunorau. One is its Components table; the other is our reading of its own photograph. A reading of a photograph is an inference, and a careful one still cannot rule out a different post shipping in the carton.

What to do with that as a buyer. Treat the published ceiling as the end of the row that matters to you: 30.7 inches is an adult saddle height, and it is the end that decides how long the bike lasts.

For the floor, measure your child's inseam against both figures, 15.0 and about 20.4 inches; the post in your carton settles which one applies.

Three speeds, chosen at the handlebar

The speed row is published plainly:

Eunorau's gear selector "provides riders with 3 speed options", on the handlebar, with no display and no app. The bottom setting is 7.5 mph, an eight-minute mile; choose the setting with your child before a ride.

Across the family, the ceiling is the same on the 24 and the 20 and lower on the 16:

All three sizes sit under the federal 20 mph limb with room. The red rule marks that limb; it is not one of the settings.

Eunorau's Australian storefront publishes the same three settings as 12, 18 and 25 km/h, which convert to 7.5, 11.2 and 15.5 mph. That page also publishes the rider window in centimeters, as 107 ~ 168 cm, which is 42.1 to 66.1 inches; this page runs on the US page's 3'5" ~ 5'5" throughout.

The throttle interlock and the brake cutoff

Two published details on this bike deal with how your child starts and stops.

The throttle waits for motion. Eunorau publishes it as a "Half-twist throttle, activated after reaching 1.86 MPH", and its product description says the throttle "activates once the speed reaches 3km/h". 1.86 mph is 3 km/h.

The brake levers carry a motor cutoff switch. The Components table publishes "Disc brakes levers with motor cutoff switch".

The throttle interlock is published on all three EKIDS sizes. The brake cutoff is published on the two with disc brakes — the 20 and the 24; the 16 publishes a rear band-type brake.

Battery, charge time and range

The energy figure and the range figure give a planning number. 240 Wh across a published 20 miles is 12.0 Wh per mile.

A two-mile school run each way is 48 Wh, a fifth of the pack, so a charge every other night covers the school week. Ride at the 15.5 mph setting into a headwind and the real figure climbs; the published 20 miles is a ceiling.

The charge time, from two of Eunorau's pages. The product page publishes the charger's current, 2.0 A, and Eunorau sells the charger for these bikes as its own product, where it publishes Output Voltage: 29.4 V.

Both readings land inside Eunorau's published 4-to-5-hour window, at its two ends.

Brakes, fork and wheels

This is where the EKIDS24 separates from its siblings.

The EKIDS24 is the only bike in the family with a suspension fork, at 50 mm of travel, and the only one whose spec sheet publishes a kickstand. The 1.95-inch tire width runs across all three sizes.

The wheels are published as "front & rear integral wheel" on all three — a cast wheel, with no spokes to true.

The kickstand the spec sheet lists as "Standoff: Included", down, with the rear rotor and the chainguard behind it. Eunorau's own studio photography.

44.1 pounds, and the 200-pound payload

Eunorau publishes the bike at 44.1 lb and the total payload capacity at 200 lb.

The bike weighs less than the child you are buying it for. The median eight-year-old, boy or girl, is 56.8 lb on the CDC's weight-for-age chart. At 44.1 lb the EKIDS24 is about three-quarters of that. Plan on lifting it onto a car rack yourself.

The payload has years of headroom. Reading the 200 lb figure as the load the bike carries, here is where a median rider sits inside it across the fit window:

Median weights from the CDC 2000 Growth Charts, weight-for-age, 2–20 years.

Even a 95th-percentile fourteen-year-old boy, at 160.2 lb, is at 80% of the published figure. The payload is not the row that decides your purchase at any point inside the height window.

The long seatpost in this frame is what the saddle range runs on; the section above measures it. The case on the down tube is the 24 V 10 Ah pack.

UL 2849 and UL 2271

The product page's icon banner reads UL CERTIFIED: Yes, and Eunorau names two standards in a company post on its own site, published March 5, 2023:

On UL 2849, Eunorau writes: "all of our ebikes have passed the UL 2849 testing. If you weren't sure about what the UL 2849 test is; it is the Accredited National Safety Standard for electrical systems for ebikes. The standard covers a range of different safety protocols for ebikes."

On UL 2271, the same post: "Our ebike batteries have also passed the UL 2271 tests, which required an evaluation of all of the battery components; from wiring, the case materials, battery cells and the overall system. To test the battery, they went through a number of tests such as thermal cycling tests, overcharging tests, impact tests, water immersion tests, vibration test and UV light tests all to test the batteries' durability and resistance."

The two standards cover two different things: in Eunorau's words, UL 2849 is the standard "for electrical systems for ebikes", and New York City's checklist applies UL 2271 to "storage batteries".

New York City writes both into its sale rule: the city's inspection checklist allows a business to sell e-bikes only if they are certified to UL 2849, and their storage batteries only if certified to UL 2271, each by an accredited testing laboratory, under NYC Administrative Code § 20-610.

Oregon's 2026 chapter 101 adds a rule of its own from January 1, 2027: it makes it an offense to sell a new e-bike whose battery or charging system has not been "certified by an accredited testing laboratory", with that laboratory's mark permanently affixed on the bike, its battery or its charging system.

In New York City, UL 2849 and UL 2271 are the two numbers to ask your seller for; anywhere, ask for the testing laboratory's certification.

Keep the charger that came in your box. Eunorau lists its EKIDS charger with a 29.4 V output at 2 A. The CPSC's micromobility guidance says to "only use the supplied charger" and to "Only use an approved replacement battery pack."

The recall record

No federal recall names Eunorau. Searching the Consumer Product Safety Commission's recall database on September 11, 2026 across eight title terms — electric bicycle, electric bicycles, electric bike, electric bikes, e-bike, ebike, pedal assist and electric scooter — returns 51 distinct federal recalls. Read one by one, none of them names this brand and none is this bike. Three separate brand-name searches return nothing either.

A recall record is current only to the day it was read.

What a parent does with it. A recall is the one safety signal that arrives after you have bought the bike, so the useful habit is registering your purchase and then checking once a year. Eunorau's warranty registration is how the maker reaches you; the CPSC's recall list is how you reach it.

Which EKIDS size

Three bikes, one family, and you make the choice with a tape measure.

• EKIDS16, $799 — the balance bike of the family. Eunorau publishes "No pedals equipped" on it, which is the row that decides what it is and who it is for.
• EKIDS20, $899 — the 20-inch middle size, same speed settings as the 24, a 4.0-inch saddle range and a published ceiling of 5'0". Our full EKIDS20 review works through the fit question on that frame.
• EKIDS24, $899 — the largest, the only one with suspension and a kickstand, and the one whose published rider window reaches 5'5".

The 20 and the 24 cost the same. Between those two the deciding row is height, not budget: the 20 stops at a published 5'0" and the 24 carries on to 5'5". If your child is near the top of the 20's window today, the 24 is the one with five more inches of window to grow into.

The number the maker cannot publish: your state's

Eunorau publishes an age guideline of 8 and above. That guideline is the maker's answer to fit. It cannot answer whether a child of that age may lawfully ride it where you live, because that is written in your state's vehicle code and it varies.

Where a state's e-bike age rule is written about Class 3 alone, it does not reach this bike. So the rule to check here is the narrower set of states whose age floor reaches a Class 1 or Class 2 machine, and we screened all 51 jurisdictions for it.

The screen and the eight jurisdictions it returns. The three unresolved are named on the chart, never folded into the forty.

In 40 of 51 jurisdictions, no statewide operating-age rule reaches this bike; city, park and helmet rules can still apply. The other eight are below, each with the sentence its own statute uses. Every one was read on September 11, 2026, at its publisher or, for New York and New Jersey, an Internet Archive copy of it.

Where the rule comes from. Seven of the eight write the floor into their traffic code's bicycle or e-bike provisions. Oregon writes it into the driver-licensing chapter instead, as an exemption that opens at 16. New Jersey moved to a license-based scheme under P.L.2025, c.285, signed January 19, 2026, with the grace period closing on July 19, 2026.

Who answers for it. Utah adds a clause aimed at the person buying the bike rather than riding it: "The owner of an electric assisted bicycle may not authorize or knowingly permit an individual to operate an electric assisted bicycle in violation of this section."

Where it is going. Oregon's HB 4007, chapter 101 of the 2026 laws, rewrites ORS 807.020(15): a rider "participating in a bicycle safety program as described in ORS 802.325" may operate a Class 1 or Class 2 without any grant of driving privileges.

Otherwise, under chapter 101, a rider may operate "(a) A Class 1 electric assisted bicycle and is 14 years of age or older; (b) A Class 2 electric assisted bicycle and is 16 years of age or older; or (c) A Class 3 electric assisted bicycle and is 16 years of age or older."

Those sections become operative on January 1, 2027. Read as a Class 2, the floor stays 16 outside a bicycle safety program; read as a Class 1 it drops to 14.

Hawaii's Act 259 did two things to this section at once. It raised the age from fifteen to sixteen and added the supervision test quoted above.

Act 259 also narrowed the section's reach, from every low-speed electric bicycle to a class 2 or class 3 one. A Class 1 e-bike now falls under no minimum operator age there at all, which is why Hawaii is one of the two states where this bike's class decides the answer.

The Governor's signed transmittal carries the act number and the date. This is a moving area of law, and the sensible habit is to check your state's page before a birthday, not after one.

What is genuinely unsettled. Three jurisdictions are listed above as unresolved.

Alaska's title-wide definitions section, AS 28.90.990(a), defines no electric bicycle, and its age position is not settled by the sections read. Kentucky and the District of Columbia are not settled by the code sections read either. None of the three is counted here as "no rule".

For the full text and the local layer underneath it, read your state's row in our state-by-state guide before you order.

Where federal law puts this bike

Federal law defines the category this bike sits in, and the definition is short enough to quote whole. 15 U.S.C. § 2085(b):

For the purpose of this section, the term "low-speed electric bicycle" means a two- or three-wheeled vehicle with fully operable pedals and an electric motor of less than 750 watts (1 h.p.), whose maximum speed on a paved level surface, when powered solely by such a motor while ridden by an operator who weighs 170 pounds, is less than 20 mph.

Held against Eunorau's published figures, the EKIDS24 clears every limb of it:

The wattage limb clears by a factor of three. Section 2085(a) makes a low-speed electric bicycle a consumer product subject to part 1512 of the CPSC's bicycle regulations, which is where the braking requirement comes from. § 1512.5(b)(1) requires a stop "no greater than 4.57 m (15 ft) from the actual test speed", and the test speed itself is set at § 1512.18(d)(2)(vi).

What the federal definition does not decide is where your child may ride, and at what age. Subsection (d) preempts a state rule only "to the extent that such State law or requirement is more stringent than the Federal law or requirements referred to in subsection (a)" — and subsection (a) is about the product, which is why your state's traffic code still decides the section above.

Class 1 or Class 2: what the record says

Eunorau's product page carries both readings of this bike's class.

The icon banner at the top of the page reads CLASS: Class 1. The same page's Specification table publishes a half-twist throttle, activated after reaching 1.86 mph. In the three-class framework, a throttle that propels the bike without pedaling is the Class 2 limb, and pedal-assist-only is Class 1.

The class reading changes the age answer in two states. We ran the 51-jurisdiction screen above under each reading:

The two answers part company in exactly two places — Hawaii and Maine — because both write their age rule about Class 2 and Class 3 and leave Class 1 alone. Everywhere else the answer is the same either way, because the six remaining states write their floor about every class.

There is a second place the reading matters, and this one decides where a child may ride. New Mexico keeps Class 2 and Class 3 off bicycle and pedestrian paths by default unless the ride is within a street or highway or a local rule allows it, and lets a local government bar Class 1 there instead. If you live there, the class question decides a route and not a birthday.

Your state's page carries the path rules alongside the age ones.

The Mercer fit test

Seven fixed people, of fixed age and fixed height, stand in front of every bike on this site — so you can compare a fit answer here with one on any other review we publish. They are fit archetypes and never testers. Every verdict below reads Eunorau's published rider-height window of 41 to 65 inches, or an age rule, and nothing else.

Ivy's row turns on where she lives. On the CDC's own chart the size question is nearly settled in her favor, and which state she is standing in decides the rest: at twelve she is clear of Utah's hard floor of 8 but inside its under-14 supervision rule, and under the floor in Minnesota, New Jersey, New York, Oregon and Pennsylvania, and in Hawaii and Maine too if this bike is read as a Class 2.

Ivy is the one member of the cast with no likeness anywhere on this site, and she will not get one. Children are not a sales surface here, and that is why every photograph on this page is of the machine with nobody on it.

Green flags / Red flags

Read the first list as what this bike does on Eunorau's own figures, and the second as a fit question: whether your child or household is one it does not suit, and where to go instead.

Green flags

• A fit window your child grows into. A published 41-to-65-inch rider range, five inches taller at the ceiling than its 20-inch sibling's, at the same $899.
• Three speed limits on the handlebar. 7.5, 11 and 15.5 mph on Eunorau's gear selector, within the rider's reach, so the bike carries a first ride and a confident one.
• Suspension and disc brakes together. The only EKIDS size publishing both, at 50 mm of travel and 160 mm rotors.
• Two published controls. A throttle activated from 1.86 mph, and brake levers with a motor cutoff switch.
• UL named by Eunorau. Its product page reads UL CERTIFIED: Yes, and its own post names UL 2849 and UL 2271.
• Payload with headroom. 200 lb against a median rider who sits at 28% of it at eight and 56% at fourteen.

Red flags

• A rider under 41 inches. The EKIDS16 starts at 3'0" and is the family's answer for a smaller child.
• A rider over 65 inches. Above the published ceiling the answer is an adult bike, and our Eunorau range is where to look next.
• A family in one of the eight jurisdictions above, with a child under the floor. The calendar decides this one: the table gives the birthday to plan the order around, and your state's page carries the rest of its rules.
• A rider who needs gears. Published as single speed with a 16T freewheel. For hilly routes inside the window, see our kids and teens buying guide; past 5'5", the geared bikes in our Eunorau range are the next step.
• Somebody buying for trail riding. Eunorau publishes 24 × 1.95" tires on cast wheels. For a child who rides trails, read our kids and teens buying guide first.

Buying it from us

Eunorau sells this bike at $899 on its own site too. Buy it from us and you keep that price; this is what your order includes, each row with the document behind it.

Shop Pay plans are subject to an eligibility check through Affirm's lending partners, a down payment may be required, and rates run from 0% to 36% APR; the 12-month sample plan is $81.14 a month at 15% APR, $973.68 in total.

A change-of-mind return has to be requested within 72 hours of delivery, unopened and factory-sealed, with a 15% restocking fee and return shipping, and canceling an order carries a 3% fee; the refund policy has the rest.

In the box. The bike and an accessory box holding a tool kit, a repainting solution, the pedals, a warranty card and the charger, in a carton of 54.33" × 9.45" × 25.98". The pedals ship in that box and go on before the first ride.

Cloud White, the other colorway on our listing. Same frame, same 50 mm fork, same published saddle row.

Before you buy, and what changes next

Five things to do with the numbers on this page, in the order they matter to you.

If you are in one of the eight. Utah makes a violation an infraction; your state's row in step 2 is the one to read.

One step in Hawaii at any age. Hawaii requires every electric bicycle ridden on "a public roadway, sidewalk, or bicycle facility" to be registered, for "a permanent registration fee of $30". "Failure to register may result in citation or temporary impoundment by a law enforcement officer or designated official."

What changes next, and when to re-check. One date is already fixed: on January 1, 2027 Oregon's chapter 101 resets its floor to 14 for a Class 1 and 16 for a Class 2 or Class 3.

The statutes on this page were read September 11 to 13, 2026, Eunorau's page on September 13, 2026, and our store on September 14, 2026. If your child is inside a year of one of the eight floors, re-read your state's row ahead of the birthday.

The bottom line

Buy the EKIDS24 if your child measures between 41 and 65 inches and you want the size that lasts. At the same $899 as the 20-inch sibling it publishes five more inches of rider height at the ceiling for your child to grow into, and it is the only bike in the family with a suspension fork and disc brakes together.

Three settings on the handlebar, 7.5 to 15.5 mph, carry a first ride and a confident one without a second purchase.

Eunorau's two published fit answers — ages 8 and above, 3'5" to 5'5" — agree, and on the CDC's own chart the window holds 99.9% or more of US children of either sex from 7 through 10, and at least 86% at 13. That is a fit answer you can check before you spend $899.

Check one number before you order, and it is not on the bike. In 40 of 51 US jurisdictions, no statewide operating-age rule (the screen above) reaches a machine of this kind. In 8 it does, and in 3 the record is unresolved. Find your state above, or on our state-by-state guide, and match it against your child's next birthday.

If your child is under 41 inches tall, buy the EKIDS16. If they are over 65, this is not the family — our Eunorau range is the place to look. Between the 20 and the 24 at the same price, buy the 24 unless the 20's lighter 37.4 lb, against 44.1, matters more to you than the fork.

Eunorau EKIDS24 review: frequently asked questions

What age is the Eunorau EKIDS24 for?

Eunorau publishes a guideline of ages 8 and above alongside a rider-height window of 3'5" to 5'5". Against the CDC's stature-for-age chart those two agree: at 8, 100% of US children of either sex are inside the height window, and at least 86% still are at 13.

Age is the easier number to shop by, and height is the one that decides it, so measure before you order. Then check your state: 8 of 51 US jurisdictions set an operating-age rule that reaches a bike like this one.

Can an 8 year old ride a 24 inch electric bike?

On this bike's published figures, yes on size: 100.0% of eight-year-olds of either sex fall inside Eunorau's published 3'5" to 5'5" window on the CDC chart, and the saddle's published floor is 15.0 inches, though our reading of Eunorau's own photograph puts the lowest setting nearer 20.4 — both are set out above.

Whether they may ride it on public roads and paths is a separate question answered by your state. In 40 of 51 jurisdictions no state age rule reaches it; in Utah the hard floor is 8, with a parent's or guardian's direct supervision required under 14, and in seven others it is 15 or 16.

Is the Eunorau EKIDS24 a Class 1 or Class 2 e-bike?

Eunorau's page carries both readings. The icon banner reads Class 1; the Specification table publishes a half-twist throttle, and in the three-class framework a throttle is the Class 2 limb. We screened all 51 jurisdictions under each reading, and the answer changes in exactly two — Hawaii and Maine — because both write their age rule about Class 2 and Class 3 and leave Class 1 alone. Everywhere else it is the same either way.

How fast does the Eunorau EKIDS24 go?

A published 15.5 mph at its top setting, with 11 mph and 7.5 mph settings on the handlebar's gear selector, within the rider's reach, so choose the setting with your child before a ride. 7.5 mph is an eight-minute mile. Eunorau's Australian storefront publishes the same three as 12, 18 and 25 km/h.

How far does the Eunorau EKIDS24 go on a charge?

Eunorau publishes up to 20 miles from a 24 V 10 Ah pack, which is 240 watt-hours. That works out at 12.0 watt-hours per mile — so a two-mile school run each way uses about a fifth of the pack. "Up to" is a ceiling; hills, headwind and the 15.5 mph setting all shorten it.

How long does the Eunorau EKIDS24 take to charge?

Eunorau publishes 4 to 5 hours. The product page gives the charger's current, 2.0 A, and Eunorau's own listing for the EKIDS charger gives its output voltage as 29.4 V. 240 Wh at 58.8 W is 4.08 hours, and at the pack's 24 V nominal label it is 5.00 hours — both ends of the published window.

How much does the Eunorau EKIDS24 weigh?

44.1 lb. For scale, the median eight-year-old weighs 56.8 lb on the CDC's chart, so the bike is about three-quarters of the weight of the child it is sized for. Plan on doing the lifting onto a rack yourself.

What is the weight limit on the Eunorau EKIDS24?

Eunorau publishes a total payload capacity of 200 lb. A median eight-year-old rider uses 28% of it and a median fourteen-year-old 56%, so the payload is not the row that decides your purchase anywhere inside the height window.

Does the Eunorau EKIDS24 have a throttle?

Yes — a half-twist throttle, published as "activated after reaching 1.86 MPH". The brake levers carry a motor cutoff switch, as published.

Does the Eunorau EKIDS24 have suspension?

Yes, a 50 mm travel suspension fork — and it is the only bike in the EKIDS family that publishes one. The EKIDS16 and EKIDS20 both publish an integrated die-cast aluminum alloy fork instead.

What is the seat height on the Eunorau EKIDS24?

Eunorau publishes 15.0" to 30.7" height to ground on its Components table.

Measured off Eunorau's own side-on photograph and scaled by the stated 24-inch tire, the saddle top sits at 24.4 inches with 4.0 inches of post showing, so with the post pushed fully home it lands at about 20.4 inches on that frame. Measure your child's inseam against both figures; the post in your carton settles which one applies.

Is the Eunorau EKIDS24 UL certified?

Eunorau's product page carries the words UL CERTIFIED: Yes, and names the standards in a post on its own site: "all of our ebikes have passed the UL 2849 testing" and "Our ebike batteries have also passed the UL 2271 tests, which required an evaluation of all of the battery components…"

Eunorau calls UL 2849 the standard "for electrical systems for ebikes", and UL 2271 is the one its batteries passed. New York City writes both into its sale rule; from 2027, Oregon requires the battery or charging system to be certified by an accredited testing laboratory.

Has the Eunorau EKIDS24 been recalled?

No federal recall names Eunorau. Searching the federal recall database on September 11, 2026 across eight title terms returns 51 distinct federal recalls, none of them this brand, and three brand-name searches re-run on September 14, 2026 still return nothing.

A title search can only find a recall whose title carries one of those words, so 51 is a floor and not the whole database — and a recall record is current to the day it was read. Register your bike when it arrives and check the list once a year.

Which EKIDS size should I buy?

By published rider height: EKIDS16 for 3'0" to 4'5", EKIDS20 for 3'5" to 5'0", EKIDS24 for 3'5" to 5'5". The 20 and the 24 cost the same $899, so between those two the answer is the 24 unless the 20's lighter 37.4 lb, against 44.1, outweighs the fork for you — the 24 publishes five more inches of rider height at the ceiling and it is the only one with suspension.

Can my child ride an electric bike to school?

That depends on your state and then on your school district, and the state part is answered above: in 40 of 51 jurisdictions no operating-age rule reaches a bike of this kind, and in 8 one does. Your school district may add rules of its own on top. Start with your state's row, then call the school.

Do I need a helmet on the Eunorau EKIDS24?

Helmet rules are set state by state. Hawaii's Act 259 of 2026, for one, requires a helmet for bicycle riders under 18. Check your state's row, and buy the helmet with the bike.

Does the Eunorau EKIDS24 have a display or an app?

No. Eunorau publishes "No display equipped" for all three EKIDS sizes. The speed is chosen on the handlebar's gear selector instead, with no phone or app involved.

Is the Eunorau EKIDS24 legal under federal law?

It meets every limb of the federal definition. 15 U.S.C. § 2085(b) defines a low-speed electric bicycle as a two- or three-wheeled vehicle with fully operable pedals, a motor under 750 W and a motor-only top speed under 20 mph.

This bike is two-wheeled with fitted pedals, 250 W, and a published 15.5 mph. Federal law governs the product; your state governs where and at what age it may be ridden.

What comes in the box with the Eunorau EKIDS24?

The bike plus an accessory box containing a tool kit, a repainting solution, the pedals, a warranty card and the charger. The carton measures 54.33" × 9.45" × 25.98". Fit the pedals before the first ride.

The source register

Every source this page rests on, graded. T1 is a government or standards publisher; T2 is the manufacturer or a seller publishing its own product data; T3 is a first-party instrument of ours, saved with its raw output. T5 sources — aggregators, encyclopedias and AI summaries — are cited nowhere on this page.

Limitations

Twelve things this page cannot settle, each one named.

1. Eunorau is the sole publisher of most specifications here. Every figure above is quoted as its claim, checked against its other surfaces and against its siblings.
2. Two rows disagree between Eunorau's surfaces: the chainring (32T on the product page, 36T in the storefront feed) and the rider-height row (published in full on the product page, empty in the feed). Both readings are printed above.
3. The saddle floor disagrees with Eunorau's own photograph. The Components table publishes 15.0 inches; the photograph measures the seat-post clamp at 18.1 and the saddle's shell at 2.4 above its rails, which puts the floor at about 20.4. Both are published above and neither is resolved here. The 30.7-inch ceiling cannot be checked from the picture at all, because the post is inside the frame in it.
4. Eunorau's page publishes both a Class 1 banner and a half-twist throttle row. Both are printed above and the 51-jurisdiction screen was run under each reading.
5. Three of 51 jurisdictions are unresolved on the age question — Alaska, Kentucky and the District of Columbia. They are named rather than counted as having no rule.
6. The CPSC warnings list was not screened. It is client-rendered and failed its own positive control. The recall result above is a recall result.
7. The CDC percentages describe a population, not a child. They are a reference sample from the 2000 charts, and they are not a substitute for a tape measure.
8. No inseam figure appears anywhere on this page. Saddle fit is decided by inseam and the CDC publishes no inseam-for-age chart, so none was derived.
9. The post naming the two UL standards is dated March 5, 2023 and speaks of "all of our ebikes"; Eunorau published this model on March 15, 2025.
10. Range is a published ceiling. "Up to 20 miles" is Eunorau's figure, and the 12.0 Wh-per-mile rate derived from it is a planning number, not a measurement of a ride.
11. Two statute texts came through an archive. New York's and New Jersey's publishers refused direct requests, so both texts were read through the Internet Archive and confirmed to carry the operative sentence quoted above.
12. State law moves. Oregon's floor changes on January 1, 2027. The statutes above were read September 11 to 13, 2026 and are linked so you can check the date yourself.

Sources and references

1. EUNORAU, "EKIDS-24 Kids eBikes 24 Inch", product page, Specification and Components tables and icon banner, read September 11 and 13, 2026. https://www.eunorau-ebike.com/products/ekids-24
2. EUNORAU, EKIDS24 1.0 storefront product feed, read September 11, 2026. https://www.eunorau-ebike.com/products/ekids-24.json
3. EUNORAU, "EKIDS-20 Kids eBikes", product page, read September 11, 2026. https://www.eunorau-ebike.com/products/ekids-20
4. EUNORAU, "EKIDS-16", product page, read September 11, 2026. https://www.eunorau-ebike.com/products/ekids-16
5. EUNORAU, "EUNORAU 24V2A 1.0 US/CA EKIDS Ebike Charger", product page publishing the 29.4 V output, read September 11, 2026. https://www.eunorau-ebike.com/products/eunorau-24v2a-electric-bike-charger
6. EUNORAU, "We are UL 2849 tested and UL 2271 tested!", company post, March 5, 2023. https://eunorau-ebike.com/blogs/news/we-are-ul-2849-tested-and-ul-2271-tested
7. United States Code, 15 U.S.C. § 2085, "Low-speed electric bicycles", Government Publishing Office. https://www.govinfo.gov/content/pkg/USCODE-2023-title15/html/USCODE-2023-title15-chap47-sec2085.htm
8. 16 C.F.R. § 1512.5, "Requirements for braking system", eCFR, read September 11, 2026. https://www.ecfr.gov/current/title-16/chapter-II/subchapter-C/part-1512/section-1512.5
9. 16 C.F.R. § 1512.18, "Tests and test procedures", eCFR, read September 11, 2026. https://www.ecfr.gov/current/title-16/chapter-II/subchapter-C/part-1512/section-1512.18
10. Utah Code § 41-6a-1115.5, "Electric assisted bicycles — Restrictions — Penalties", Utah State Legislature, read September 11, 2026. https://le.utah.gov/xcode/Title41/Chapter6A/41-6a-S1115.5.html
11. Minnesota Statutes § 169.222 subd. 6a, Office of the Revisor of Statutes, read September 11, 2026. https://www.revisor.mn.gov/statutes/cite/169.222
12. New Jersey P.L.2025, c.285 (S4834), amending N.J.S.A. 39:4-14.3q, New Jersey Legislature, read September 11, 2026. https://pub.njleg.gov/Bills/2024/PL25/285_.HTM
13. Hawaii Act 259 (2026), HB 2021 CD1, § 12, amending HRS § 291C-143.5, Hawaii State Legislature, read September 11, 2026. https://data.capitol.hawaii.gov/sessions/session2026/bills/HB2021_CD1_.HTM
14. Governor of the State of Hawaii, Governor's Message 1362 — the signed transmittal carrying "ACT 259" and the July 15, 2026 approval, neither of which appears in the enrolled bill text. https://data.capitol.hawaii.gov/sessions/session2026/bills/GM1362_.PDF
15. Hawaii Department of Transportation, "New law enacted to improve electric bicycle safety", July 16, 2026. https://hidot.hawaii.gov/blog/2026/07/16/new-law-enacted-to-improve-electric-bicycle-safety/
16. 29-A M.R.S. § 2063(14)(H), Maine Legislature, read September 11, 2026. https://legislature.maine.gov/statutes/29-A/title29-Asec2063.html
17. New York Vehicle and Traffic Law § 1242, New York State Senate, read September 11, 2026. https://www.nysenate.gov/legislation/laws/VAT/1242
18. ORS 807.020(15), Oregon Legislature, read September 11, 2026. https://www.oregonlegislature.gov/bills_laws/ors/ors807.html
19. Oregon Laws 2026, chapter 101 (HB 4007, enrolled), §§ 8, 19 and 33 — the 14/16 class split and the battery-certification offence, operative January 1, 2027. https://www.oregonlegislature.gov/bills_laws/lawsstatutes/2026orLaw0101.pdf
20. 75 Pa.C.S. § 3514, "Operation of pedalcycles with electric assist", Pennsylvania General Assembly, read September 11, 2026. https://www.legis.state.pa.us/WU01/LI/LI/CT/HTM/75/00.035.014.000..HTM
21. Centers for Disease Control and Prevention, 2000 CDC Growth Charts, stature-for-age, 2–20 years, data file, read September 11, 2026. https://www.cdc.gov/growthcharts/data/zscore/statage.csv
22. Centers for Disease Control and Prevention, 2000 CDC Growth Charts, weight-for-age, 2–20 years, data file, read September 11, 2026. https://www.cdc.gov/growthcharts/data/zscore/wtage.csv
23. US Consumer Product Safety Commission, micromobility device safety guidance, read September 11, 2026. https://www.cpsc.gov/node/65775
24. US Consumer Product Safety Commission, SaferProducts recall database — three validated brand-name query routes and a union of eight title-term queries returning 51 distinct federal recalls, screened September 11, 2026. https://www.saferproducts.gov/RestWebServices/Recall
25. EUNORAU, Warranty Policy — the 2-year limited warranty term carried on every e-bike. https://www.eunorau-ebike.com/pages/warranty
26. Redtail eBikes, our EKIDS20 review — the 20-inch sibling and its 4.0-inch saddle range. https://redtailebikes.com/blogs/journal/eunorau-ekids20-review
27. Redtail eBikes, state-by-state electric bike laws — the full 51-jurisdiction table this page's age screen is drawn from and checked against. https://redtailebikes.com/blogs/journal/electric-bike-laws
28. Redtail eBikes, "Meet the Mercers" — the editorial cast, and the decision that Ivy Mercer carries no likeness. https://redtailebikes.com/blogs/journal/meet-the-mercers
29. Redtail eBikes, first-party instruments held with this page — the three-surface specification extraction across the EKIDS family, the CDC fit and payload computations, and the 51-jurisdiction age screen. https://redtailebikes.com/blogs/journal/eunorau-ekids24-review
30. Redtail eBikes, Eunorau EKIDS24 listing — price, both colorways available to order and Shop Pay's sample plans, read September 14, 2026. https://redtailebikes.com/products/eunorau-ekids-24
31. Redtail eBikes, Refund Policy — warranty coordination, the 48-hour damage claim, the 72-hour unopened return with its 15% restocking fee, and the 3% cancellation fee, read September 13, 2026. https://redtailebikes.com/policies/refund-policy
32. Alaska Statutes § 28.90.990, "Definitions for title", Alaska State Legislature, print view, read September 12, 2026. https://www.akleg.gov/basis/statutes.asp?media=print&secStart=28.90.990&secEnd=28.90.990
33. New York City Department of Consumer and Worker Protection, "Inspection Checklist — Micromobility Devices and Batteries", requirements 2 and 4 under NYC Admin. Code § 20-610, read September 13, 2026. https://www.nyc.gov/assets/dca/downloads/pdf/businesses/DCWP-Inspection-Checklist-Micromobility-Devices-And-Batteries.pdf
34. New Mexico Legislature, SB 69 (Laws 2023), enacting NMSA 1978 § 66-3-709, read September 11, 2026. https://www.nmlegis.gov/Sessions/23%20Regular/final/SB0069.pdf
35. EUNORAU (Australia), "EKIDS24 X1.0" product page, publishing the speed settings in km/h and the rider window in centimeters, read September 11, 2026. https://au.eunorau-ebike.com/products/ekids-24-1