{"product_id":"samebike-cy20-pro-spoked","title":"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel","description":"\u003cdiv class=\"sb-flow\"\u003e\n\u003cstyle\u003e\n.sb-flow{--sb-ink:#111;--sb-sub:#555;--sb-line:#e8e8e8;--sb-accent:#c8102e;--sb-good:#0a7d3f;--sb-warn:#b3261e;font-family:inherit;color:var(--sb-ink);line-height:1.55;max-width:var(--page-width,1900px);margin:0 auto;padding-inline:clamp(0.5rem,1vw,1rem);}\n.sb-flow *{box-sizing:border-box;}\n.sb-flow h2{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;margin:3.5rem 0 1rem;}\n.sb-flow h3{font-size:1.25rem;font-weight:700;margin:0 0 .6rem;}\n.sb-answer{max-width:900px;margin:0 auto 2.5rem;padding:1.5rem 1.75rem;border:1px solid var(--sb-line);border-left:4px solid var(--sb-accent);border-radius:14px;background:#fcfcfc;}\n.sb-answer p{margin:0;font-size:1.1rem;color:var(--sb-ink);}\n.sb-answer 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auto;padding:2.5rem 0;}\n.sb-feat:nth-of-type(even){grid-template-columns:1fr 1.4fr;}\n.sb-feat__media{min-width:0;}\n.sb-flow .sb-feat__media img{display:block!important;width:100%!important;height:auto!important;max-width:100%!important;object-fit:contain!important;border-radius:20px;box-shadow:0 24px 60px -28px rgba(0,0,0,.35);}\n.sb-feat__txt h3{font-size:2.1rem;font-weight:800;letter-spacing:-.02em;margin:0 0 .8rem;line-height:1.12;}\n.sb-feat__txt p{font-size:1.08rem;color:var(--sb-sub);margin:0;max-width:52ch;}\n.sb-feat__kicker{display:inline-block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--sb-accent);margin-bottom:.6rem;}\n.sb-feat:nth-of-type(even) .sb-feat__media{order:2;}\n.sb-ledger{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:1rem 0 0;}\n.sb-ledger\u003ediv{border:1px solid var(--sb-line);border-radius:16px;padding:1.4rem 1.6rem;}\n.sb-ledger h3{font-size:1.05rem;text-transform:uppercase;letter-spacing:.08em;}\n.sb-ledger--good h3{color:var(--sb-good);}\n.sb-ledger--bad h3{color:var(--sb-warn);}\n.sb-ledger ul{margin:.6rem 0 0;padding-left:1.1rem;}\n.sb-ledger li{margin:.5rem 0;color:var(--sb-sub);}\n.sb-tablewrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--sb-line);border-radius:18px;margin:1rem 0 0;}\n.sb-tablewrap table{width:100%;border-collapse:collapse;min-width:400px;}\n.sb-tablewrap th,.sb-tablewrap td{padding:.85rem 1.2rem;border-bottom:1px solid var(--sb-line);text-align:left;font-size:.97rem;vertical-align:top;}\n.sb-tablewrap thead th{background:#fafafa;font-weight:700;}\n.sb-tablewrap tr:last-child td{border-bottom:0;}\n.sb-tablewrap td:first-child,.sb-tablewrap th:first-child{font-weight:600;}\n.sb-src{font-size:.85rem;color:var(--sb-sub);margin:.7rem 0 0;}\n.sb-src a{color:var(--sb-sub);}\n.sb-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;margin:1rem 0 0;}\n.sb-cards\u003ediv{border:1px solid var(--sb-line);border-radius:16px;padding:1.3rem 1.5rem;}\n.sb-cards h3{font-size:1rem;text-transform:uppercase;letter-spacing:.07em;color:var(--sb-accent);}\n.sb-cards p,.sb-cards li{color:var(--sb-sub);font-size:.95rem;}\n.sb-cards ul{margin:.5rem 0 0;padding-left:1.1rem;}\n.sb-faq{margin:1rem 0 0;border:1px solid var(--sb-line);border-radius:18px;overflow:hidden;}\n.sb-faq details{border-bottom:1px solid var(--sb-line);}\n.sb-faq details:last-child{border-bottom:0;}\n.sb-faq summary{padding:1.1rem 1.5rem;font-weight:650;cursor:pointer;font-size:1.03rem;}\n.sb-faq .sb-a{padding:0 1.5rem 1.2rem;color:var(--sb-sub);margin:0;}\n.sb-note{margin:2.5rem 0 0;padding:1.1rem 1.4rem;border:1px dashed var(--sb-line);border-radius:14px;font-size:.9rem;color:var(--sb-sub);}\n.sb-hero{width:100%;border-radius:20px;overflow:hidden;margin:0 0 .6rem;position:relative;}\n.sb-hero img{width:100%;height:auto;display:block;}\n.sb-cap{font-size:.86rem;color:var(--sb-sub);margin:0 0 2rem;padding-left:.2rem;font-style:italic;}\n.sb-bib{margin:1rem 0 0;padding-left:1.4rem;}\n.sb-bib li{margin:.5rem 0;color:var(--sb-sub);font-size:.95rem;}\n.sb-addr{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;color:var(--sb-sub);}\n.sb-cite{font-weight:600;color:var(--sb-ink);}\n.sb-measured{margin:2rem auto;padding:1.4rem 1.6rem;border:1px solid var(--sb-line);border-left:4px solid var(--sb-good);border-radius:14px;background:#fbfdfb;}\n.sb-measured h3{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--sb-good);margin:0 0 .5rem;}\n.sb-measured p{margin:0;color:var(--sb-ink);}\n.sb-measured .sb-src{margin-top:.6rem;}\n.sb-notes{margin:1rem 0 0;padding:1.2rem 1.5rem;border:1px solid var(--sb-line);border-radius:16px;}\n.sb-notes li{margin:.5rem 0;color:var(--sb-sub);font-size:.95rem;}\n.sb-colors{margin:0 0 1rem;font-size:.98rem;color:var(--sb-sub);}\n@media(max-width:800px){.sb-feat,.sb-feat:nth-of-type(even){grid-template-columns:1fr;gap:1.25rem;padding:2rem 0;}.sb-feat:nth-of-type(even) .sb-feat__media{order:0;}.sb-feat__txt h3{font-size:1.6rem;}.sb-ledger,.sb-fit{grid-template-columns:1fr;}}\n\u003c\/style\u003e\n\u003cdiv class=\"sb-hero\"\u003e\u003cimg loading=\"eager\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/1_c439b211-19b7-4dae-af22-a1889a07590f.jpg?v=1787519099\" alt=\"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel\" width=\"1600\" height=\"1200\"\u003e\u003c\/div\u003e\n\u003cp class=\"sb-cap\"\u003eSpot the difference: classic spokes, and a 48V pack hiding a third more energy than its cast-wheel twin carries for the same money.\u003c\/p\u003e\n\u003cdiv class=\"sb-answer\"\u003e\n\u003cspan class=\"sb-q\"\u003eQuick answer\u003c\/span\u003e\u003cp\u003eThe spoked-wheel Samebike CY20 Pro is the quiet value pick of the whole range: the same $599, same fold and same 500W (800W peak) motor as its solid-wheel twin, but on a 48V 13Ah battery — 624Wh against the solid version's 468Wh, a third more energy for identical money. Black or White, matched to Samebike's price, free lower-48 shipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul class=\"sb-stats\"\u003e\n\u003cli\u003e\n\u003cb\u003e624Wh\u003c\/b\u003e\u003cspan\u003e48V battery — 33% more than its twin\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e$599\u003c\/b\u003e\u003cspan\u003eSame price as the 36V version\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e800W\u003c\/b\u003e\u003cspan\u003ePeak motor power\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 mph\u003c\/b\u003e\u003cspan\u003eTop speed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e68 lb\u003c\/b\u003e\u003cspan\u003eCurb weight\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho the CY20 Pro (Spoked Wheel) is for\u003c\/h2\u003e\n\u003cdiv class=\"sb-fit\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eBuy it if\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eValue maximizers: 624Wh at $599 is the cheapest battery energy of any single-pack Samebike — across the whole range, only the $1,499 dual-battery M20-III carries more watt-hours per dollar\u003c\/li\u003e\n\u003cli\u003eLonger commutes at commuter speeds — Samebike claims up to 100 km (62 mi) at low assist, a real 10% bump over the solid-wheel version\u003c\/li\u003e\n\u003cli\u003eRiders who trust spoked wheels: easier pothole forgiveness, standard parts, any bike shop can true one\u003c\/li\u003e\n\u003cli\u003eApartment and trunk storage — the same published 34.6 × 19.3 × 33.5 in fold and 68 lb weight as its twin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eLook elsewhere if\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou wanted the cast-wheel look or the Navy colorway — both belong to the solid-wheel version; this one comes in Black or White\u003c\/li\u003e\n\u003cli\u003eHills and cargo dominate your route: 800W peak is still commuter spec — step to the RS-A02 Pro before asking a 20-inch commuter to be a mule\u003c\/li\u003e\n\u003cli\u003eYou ride singletrack — mechanical 160mm discs and 20×3.0 street-tread rubber are built for pavement and light gravel\u003c\/li\u003e\n\u003cli\u003eA UL-listed battery is a requirement; Samebike publishes no certification for this model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"sb-feat\"\u003e\n\u003cdiv class=\"sb-feat__media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/2_629b37c1-90ee-4068-a964-8bc94870956c.jpg?v=1787519104\" alt=\"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel — The same $599 buying more\" width=\"1600\" height=\"1200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-feat__txt\"\u003e\n\u003cspan class=\"sb-feat__kicker\"\u003eValue\u003c\/span\u003e\u003ch3\u003eThe same $599 buying more\u003c\/h3\u003e\n\u003cp\u003eSamebike prices both CY20 Pro wheels identically and gives this one the bigger battery: 48V 13Ah, 624Wh, against 36V 13Ah (468Wh) on the cast-wheel twin. We computed watt-hours per dollar across all ten current Samebikes: this bike leads every single-battery model, beaten only by the $1,499 dual-pack M20-III.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sb-feat\"\u003e\n\u003cdiv class=\"sb-feat__media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/1_7438e990-32d0-4c2f-aa81-ea5ba5ab1d1f.jpg?v=1787519092\" alt=\"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel — Spokes, on purpose\" width=\"1600\" height=\"1200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-feat__txt\"\u003e\n\u003cspan class=\"sb-feat__kicker\"\u003eWheels\u003c\/span\u003e\u003ch3\u003eSpokes, on purpose\u003c\/h3\u003e\n\u003cp\u003eSpoked wheels flex enough to soften small impacts, weigh less at the rim, and can be trued or repaired by any bike shop with parts from anywhere. The cast-wheel version answers with zero spoke maintenance — a fair trade both ways, priced at zero either way.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sb-feat\"\u003e\n\u003cdiv class=\"sb-feat__media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/2_ecde3194-b048-4011-bc4d-6a6683187a48.jpg?v=1787519107\" alt=\"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel — Trunk math, unchanged\" width=\"1600\" height=\"1200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-feat__txt\"\u003e\n\u003cspan class=\"sb-feat__kicker\"\u003eFold\u003c\/span\u003e\u003ch3\u003eTrunk math, unchanged\u003c\/h3\u003e\n\u003cp\u003eThe published fold is 34.6 × 19.3 × 33.5 in at 68 lb — same as its twin, sized for sedan trunks and hallway corners. The frame hinge and folding stem drop it in under a minute once the latches are familiar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sb-feat\"\u003e\n\u003cdiv class=\"sb-feat__media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/3_52819b68-8721-455e-9134-3c983d2606c8.jpg?v=1787519096\" alt=\"Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel — Commuter equipment as standard\" width=\"1600\" height=\"1200\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-feat__txt\"\u003e\n\u003cspan class=\"sb-feat__kicker\"\u003eDaily kit\u003c\/span\u003e\u003ch3\u003eCommuter equipment as standard\u003c\/h3\u003e\n\u003cp\u003eFront basket mounting, extended rear seat pad, reflective-striped 20×3.0 tires, front and rear LED lights, five assist levels through a Shimano 7-speed, and a thumb throttle for pull-aways. The 624Wh pack recharges in 4–6 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch2\u003eThe honest ledger\u003c\/h2\u003e\n\u003cdiv class=\"sb-ledger\"\u003e\n\u003cdiv class=\"sb-ledger--good\"\u003e\n\u003ch3\u003eGreen flags\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe best energy-per-dollar of any single-battery model in the range, computed from Samebike's own specs (1.04 Wh per dollar; only the dual-pack M20-III's 1.15 beats it, at $900 more)\u003c\/li\u003e\n\u003cli\u003eA 48V electrical system at the entry price — stronger under load than the 36V twin, with the same 20 mph ceiling\u003c\/li\u003e\n\u003cli\u003ePublished fold dimensions and IP64-rated electronics — the two facts a commuter actually needs, both in print\u003c\/li\u003e\n\u003cli\u003eTwenty units of Black showing in Samebike's own inventory feed at our 2026-08-23 pull — the deepest stock figure displayed on any current Samebike product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sb-ledger--bad\"\u003e\n\u003ch3\u003eRed flags\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSamebike's marketing calls this battery '824Wh'; its own spec table says 48V 13Ah, which computes to 624Wh. We print 624Wh — still the best single-battery value in the range, no inflation required\u003c\/li\u003e\n\u003cli\u003eTorque is quoted as both '55+ N·m' (title banner) and '50+ N·m' (feature panel); we print the lower\u003c\/li\u003e\n\u003cli\u003eThe 100 km (62 mi) headline is lowest-assist; the throttle-only claim is 50 km (31 mi) — plan around the smaller number\u003c\/li\u003e\n\u003cli\u003eNo UL 2849 \/ UL 2271 certification published\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHow the CY20 Pro (Spoked Wheel) compares\u003c\/h2\u003e\n\u003cp class=\"sb-src\"\u003eAll figures are Samebike's own published specs, read from each model's archived product page on 2026-08-23.\u003c\/p\u003e\n\u003cdiv class=\"sb-tablewrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eCY20 Pro (Spoked Wheel)\u003c\/th\u003e\n\u003cth\u003eCY20 Pro (Solid Wheel)\u003c\/th\u003e\n\u003cth\u003eRS-A02 Pro\u003c\/th\u003e\n\u003cth\u003eLO26 Plus\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e$599\u003c\/td\u003e\n\u003ctd\u003e$599\u003c\/td\u003e\n\u003ctd\u003e$999\u003c\/td\u003e\n\u003ctd\u003e$999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e48V 13Ah (624Wh; Samebike's '824Wh' claim doesn't match its own volts × amp-hours — see notes)\u003c\/td\u003e\n\u003ctd\u003e36V 13Ah (468Wh; Samebike's '540Wh' claim doesn't match its own volts × amp-hours — see notes)\u003c\/td\u003e\n\u003ctd\u003e48V 15Ah (720Wh), removable\u003c\/td\u003e\n\u003ctd\u003e48V 15Ah (720Wh), removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax range (claimed)\u003c\/td\u003e\n\u003ctd\u003e100 km (62 mi), claimed\u003c\/td\u003e\n\u003ctd\u003e90 km (56 mi), claimed\u003c\/td\u003e\n\u003ctd\u003e110 km (68 mi), claimed\u003c\/td\u003e\n\u003ctd\u003e110 km (68 mi), claimed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop speed\u003c\/td\u003e\n\u003ctd\u003e32 km\/h (20 mph)\u003c\/td\u003e\n\u003ctd\u003e32 km\/h (20 mph)\u003c\/td\u003e\n\u003ctd\u003e40 km\/h (25 mph)\u003c\/td\u003e\n\u003ctd\u003e40 km\/h (25 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrakes\u003c\/td\u003e\n\u003ctd\u003eMechanical disc, 160mm front and rear\u003c\/td\u003e\n\u003ctd\u003eMechanical disc, 160mm front and rear\u003c\/td\u003e\n\u003ctd\u003eMechanical disc, front and rear\u003c\/td\u003e\n\u003ctd\u003eHydraulic disc, front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e31 kg (68 lb)\u003c\/td\u003e\n\u003ctd\u003e31 kg (68 lb)\u003c\/td\u003e\n\u003ctd\u003e33 kg (73 lb)\u003c\/td\u003e\n\u003ctd\u003e30.5 kg (67 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\u003c\/td\u003e\n\u003ctd\u003e150 kg (330 lb)\u003c\/td\u003e\n\u003ctd\u003e150 kg (330 lb)\u003c\/td\u003e\n\u003ctd\u003e150 kg (330 lb)\u003c\/td\u003e\n\u003ctd\u003e150 kg (330 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"sb-src\"\u003eSource: each model's page on us.samebike.com, archived 2026-08-23. — = not published by Samebike for that model.\u003c\/p\u003e\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\u003cdiv class=\"sb-tablewrap\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e500W brushless rear hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e50+ N·m (title banner says 55+ — see notes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e48V 13Ah (624Wh; Samebike's '824Wh' claim doesn't match its own volts × amp-hours — see notes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrottle-only range\u003c\/td\u003e\n\u003ctd\u003e50 km (31 mi), claimed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pedal-assist range\u003c\/td\u003e\n\u003ctd\u003e100 km (62 mi), claimed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop speed\u003c\/td\u003e\n\u003ctd\u003e32 km\/h (20 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrakes\u003c\/td\u003e\n\u003ctd\u003eMechanical disc, 160mm front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003eFront fork + rear suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssist levels\u003c\/td\u003e\n\u003ctd\u003e5, plus thumb throttle (detachable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eColor LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTires\u003c\/td\u003e\n\u003ctd\u003e20 × 3.0 in, reflective sidewall stripes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheels\u003c\/td\u003e\n\u003ctd\u003eSpoked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHigh-carbon steel, folding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eIP64 motor, battery, display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e31 kg (68 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePayload\u003c\/td\u003e\n\u003ctd\u003e150 kg (330 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging time\u003c\/td\u003e\n\u003ctd\u003e4–6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB charging port\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnfolded\u003c\/td\u003e\n\u003ctd\u003e1.72 × 0.60 × 1.22 m (67.7 × 23.6 × 48.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFolded\u003c\/td\u003e\n\u003ctd\u003e0.88 × 0.49 × 0.85 m (34.6 × 19.3 × 33.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat height\u003c\/td\u003e\n\u003ctd\u003e31.5–37.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandlebar height\u003c\/td\u003e\n\u003ctd\u003e41.9–48.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheelbase\u003c\/td\u003e\n\u003ctd\u003e44.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"sb-src\"\u003eSpecifications as published by Samebike at \u003cspan class=\"sb-addr\"\u003eus.samebike.com\/products\/cy20-pro-spoked-wheel-portable-commuter-powerful-peak-800w-electric-bike\u003c\/span\u003e, archived 2026-08-23. Metric-to-US conversions are ours and marked in parentheses. Found an error? Email \u003ca href=\"mailto:support@redtailebikes.com\"\u003esupport@redtailebikes.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eHow to read this spec sheet\u003c\/h2\u003e\n\u003cp\u003eManufacturer spec pages contain marketing, and marketing sometimes disagrees with the spec table an inch below it. Rather than quietly pick numbers, here is every place Samebike's own page disagrees with itself for this model, and which figure we print:\u003c\/p\u003e\n\u003cdiv class=\"sb-notes\"\u003e\u003cul\u003e\n\u003cli\u003eBattery energy: 48V × 13Ah = 624Wh. Samebike's marketing panel says '824Wh' — arithmetic that doesn't follow from its own spec table. We print the computed figure; even corrected, it's the best Wh-per-dollar of any single-battery model in the range (the dual-pack M20-III leads overall).\u003c\/li\u003e\n\u003cli\u003eBetween Samebike's 2026-08-16 and 2026-08-23 catalogs this product's own URL changed from 'peak-1000w' to 'peak-800w' wording (both archived) — the maker revised its peak-power claim downward. Our page reflects the current 800W peak, and our stable URL means Samebike's next rename won't break your bookmark.\u003c\/li\u003e\n\u003cli\u003eTorque: '55+Nm' in the title banner vs '50+Nm' in the feature copy; we print 50+ N·m.\u003c\/li\u003e\n\u003cli\u003eSamebike's commuter boilerplate mentions USB phone charging; the spec table says USB Charger: No. We follow the spec table.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-measured\"\u003e\n\u003ch3\u003eWhat we counted\u003c\/h3\u003e\n\u003cp\u003eWe pulled Samebike US's entire live catalog on 2026-08-23 and counted what was actually buyable: \u003cstrong\u003e29 of 32 bike variants across 10 models\u003c\/strong\u003e. The three unbuyable variants are all one model's colorways (M20: Black, LightSteelBlue, DarkGreen); every other bike was buyable in every published colorway on the pull date. This listing mirrors that feed — we only sell configurations Samebike can actually supply, and we re-sync price and availability against their store rather than guessing.\u003c\/p\u003e\n\u003cp class=\"sb-src\"\u003eRedtail original analysis, counted from Samebike US's public storefront feed on 2026-08-23 (one shipping-surcharge SKU excluded). Availability moves; email \u003ca href=\"mailto:support@redtailebikes.com\"\u003esupport@redtailebikes.com\u003c\/a\u003e for a combination not shown here.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cdiv class=\"sb-tablewrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003e3 years from receipt by the original owner (replacement frame only; changeover labor not included; corrosion, paint fade, scratches, impact damage and non-reversible modification excluded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e1 year, prorated — repaired or replaced free within the first year; after that, a months-of-service credit toward a new battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor and other components\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoney-back window\u003c\/td\u003e\n\u003ctd\u003e14 days, undamaged and unused product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping damage\u003c\/td\u003e\n\u003ctd\u003eMust be claimed within 7 days of delivery, with photos or video\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"sb-cards\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWhat it covers\u003c\/h3\u003e\n\u003cp\u003eManufacturing defects under normal use for the original owner, on the frame, battery, motor and the components above. Second-hand bikes stay covered only inside the original first year and only with the first owner's name and order number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWhat you must do\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProof of purchase from Redtail (your order confirmation is enough)\u003c\/li\u003e\n\u003cli\u003ePhotos or video of the fault with any claim\u003c\/li\u003e\n\u003cli\u003eReport shipping damage within 7 days of receipt — sooner is better\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eNot covered\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccident, abuse, misuse, stunt riding, racing or other use outside the intended purpose\u003c\/li\u003e\n\u003cli\u003eCorrosion, paint fade, scratches and impact damage\u003c\/li\u003e\n\u003cli\u003eOrdinary wear items\u003c\/li\u003e\n\u003cli\u003eFree promotional accessories bundled with a bike\u003c\/li\u003e\n\u003cli\u003eLabor charges for changeover or installation\u003c\/li\u003e\n\u003cli\u003eStolen bikes\u003c\/li\u003e\n\u003cli\u003eShipping-damage claims made more than 7 days after delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sb-src\"\u003eSamebike Limited Warranty issued by Samebike, as published on its \u003cspan class=\"sb-cite\"\u003ewarranty policy page\u003c\/span\u003e. Send photos or video of the issue with your order number and we take it from there — Redtail files and manages the claim with Samebike on your behalf.\u003c\/p\u003e\n\u003ch2\u003eShipping, returns \u0026amp; support\u003c\/h2\u003e\n\u003cdiv class=\"sb-cards\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cp\u003eFree shipping on every electric bike within the contiguous United States (lower 48).\u003c\/p\u003e\n\u003cp\u003eOrders are prepared and dispatched within 1–3 business days. Most e-bikes arrive within 5–10 business days after dispatch, depending on location.\u003c\/p\u003e\n\u003cp\u003eShips via trusted parcel and freight carriers — UPS, FedEx, and LTL freight for larger items — with tracking emailed at dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eOn delivery\u003c\/h3\u003e\n\u003cp\u003eInspect your shipment at delivery. Damage, defects, or incorrect items must be reported with photos within 48 hours; claims submitted after this window are not accepted.\u003c\/p\u003e\n\u003cp\u003eBikes with power, charging, or component issues are covered under the manufacturer warranty; Redtail coordinates repair or replacement remotely at no cost to the customer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cp\u003eChange-of-mind returns accepted only on unopened, factory-sealed items requested within 72 hours (3 days) of delivery, with a 15% restocking fee plus return shipping. Once a box is opened or a bike is ridden, it is no longer eligible.\u003c\/p\u003e\n\u003cp\u003eOrder cancellations carry a 3% transaction fee, because card-processing fees are non-recoverable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sb-src\"\u003eAlaska, Hawaii, U.S. territories, P.O. boxes, and remote areas may incur extra charges or be excluded — contact us before ordering. Full terms: \u003ca href=\"https:\/\/redtailebikes.com\/pages\/shipping-policy\"\u003eRedtail Shipping Policy\u003c\/a\u003e · \u003ca href=\"https:\/\/redtailebikes.com\/pages\/refund-policy\"\u003eRedtail Refund \u0026amp; Return Policy\u003c\/a\u003e. Samebike publishes its own \u003cspan class=\"sb-cite\"\u003eshipping\u003c\/span\u003e and \u003cspan class=\"sb-cite\"\u003ereturn\u003c\/span\u003e terms, which apply to orders placed directly with Samebike, not to orders placed here.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"sb-faq\"\u003e\n\u003cdetails open\u003e\u003csummary\u003eWhy would the bigger battery cost the same as the smaller one?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eAsk Samebike — but the pricing is real and archived: both CY20 Pro versions list at $599 (from $899) on their US store, one with 468Wh and this one with 624Wh. Our job is to point at the arithmetic. Unless the cast-wheel look or the Navy color decides it for you, this is the version the math recommends.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the 48V system change how it rides?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eAt the same 500W rating and 20 mph cap, higher voltage mostly shows up under load: pull-aways with a full basket, the last third of a hill, cold mornings. Voltage sag bites a 36V system earlier than a 48V one. It's not a different class of bike — it's the same bike with deeper reserves.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow far will it go between charges?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eSamebike's claims: 50 km (31 mi) throttle-only, up to 100 km (62 mi) at the lowest assist level. Plan a commute around the 31-mile figure and charge every few days; the 4–6 hour charge fits any overnight. Range scales with the honest 624Wh — see our spec note on Samebike's '824Wh' marketing figure.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan any bike shop service it?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eThe mechanical parts, yes — and that's a genuine spoked-wheel advantage: wheels, spokes, brakes, chain and the Shimano 7-speed cluster are standard bicycle hardware any shop can handle. Motor, battery and display faults route through us instead: email support@redtailebikes.com and Redtail manages the claim under Samebike's 1-year electronics coverage.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs it bike-lane legal?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eIts published numbers — 500W rated, 20 mph, pedal assist with throttle — match the Class 2 template most states use, making the CY20 Pro pair the most rules-friendly bikes Samebike sells. No class label is printed by Samebike, so check your state's specifics; our state-by-state law guides on the Redtail journal exist for exactly this question.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat's covered if something fails?\u003c\/summary\u003e\u003cp class=\"sb-a\"\u003eSamebike's published warranty applies in full at $599: 3 years on the frame, 1 year on the battery (prorated after the first year), motor and other components. Redtail files and manages every claim for bikes bought here — order number plus photos to support@redtailebikes.com. Inspect on delivery; both our 48-hour damage window and Samebike's 7-day shipping-claim window are short by design.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKeep looking\u003c\/h2\u003e\n\u003cp\u003e\n\u003ca href=\"\/collections\/samebike\"\u003eEvery Samebike at Redtail\u003c\/a\u003e  ·  \u003ca href=\"\/products\/samebike-cy20-pro\"\u003eCompare the CY20 Pro (Solid Wheel)\u003c\/a\u003e  ·  \u003ca href=\"\/products\/samebike-rs-a02-pro\"\u003eCompare the RS-A02 Pro\u003c\/a\u003e  ·  \u003ca href=\"\/products\/samebike-lo26-plus\"\u003eCompare the LO26 Plus\u003c\/a\u003e  ·  \u003ca href=\"\/blogs\/journal\/electric-bike-laws\"\u003eE-bike laws in your state\u003c\/a\u003e  ·  \u003ca href=\"\/pages\/shop-ebikes\"\u003eShop electric bikes by type\u003c\/a\u003e\n\u003c\/p\u003e\n\u003ch2\u003ePrimary sources\u003c\/h2\u003e\n\u003col class=\"sb-bib\"\u003e\n\u003cli\u003eSamebike US product page: Samebike CY20 Pro Folding Commuter Electric Bike, Spoked Wheel \u003cspan class=\"sb-addr\"\u003eus.samebike.com\/products\/cy20-pro-spoked-wheel-portable-commuter-powerful-peak-800w-electric-bike\u003c\/span\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003eSamebike Warranty Policy \u003cspan class=\"sb-addr\"\u003eus.samebike.com\/pages\/warranty-policy\u003c\/span\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003eSamebike Shipping Policy \u003cspan class=\"sb-addr\"\u003eus.samebike.com\/policies\/shipping-policy\u003c\/span\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003eSamebike Return \u0026amp; Refund Policy \u003cspan class=\"sb-addr\"\u003eus.samebike.com\/pages\/return-refund-policy\u003c\/span\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/redtailebikes.com\/pages\/shipping-policy\"\u003eRedtail Shipping Policy\u003c\/a\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/redtailebikes.com\/pages\/refund-policy\"\u003eRedtail Refund \u0026amp; Return Policy\u003c\/a\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/redtailebikes.com\/blogs\/journal\/electric-bike-laws\"\u003eRedtail's state-by-state e-bike law guide\u003c\/a\u003e. Retrieved 2026-08-23.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"sb-src\"\u003eSpecifications and prices are Samebike's own, reproduced as published from the archived copy of its US product page, with contradictions in its copy flagged rather than resolved silently. Warranty terms are Samebike's; shipping and return terms on this page are Redtail's. Manufacturer sources are cited by name and address rather than linked, because every link on this page should keep you here. Want to see any source we used? Email \u003ca href=\"mailto:support@redtailebikes.com\"\u003esupport@redtailebikes.com\u003c\/a\u003e and we'll send it.\u003c\/p\u003e\n\u003cp class=\"sb-note\"\u003e\u003cstrong\u003eHow we verified this page.\u003c\/strong\u003e Every specification above was read from an archived copy of Samebike's own US product page (\u003cspan class=\"sb-addr\"\u003eus.samebike.com\/products\/cy20-pro-spoked-wheel-portable-commuter-powerful-peak-800w-electric-bike\u003c\/span\u003e), retrieved 2026-08-23 with the price cross-checked against two independent Samebike endpoints the same day. Figures are the manufacturer's ratings, not our test results; where Samebike's page disagrees with itself, the \"How to read this spec sheet\" section names each conflict and the figure we chose. Prices are USD, matched to Samebike's own US store, current at the date shown. Corrections: \u003ca href=\"mailto:support@redtailebikes.com\"\u003esupport@redtailebikes.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Samebike","offers":[{"title":"Black","offer_id":53809301815579,"sku":"CY20PRO-FT-BK-US","price":599.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53809301848347,"sku":"CY20PRO-FT-WH-US","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/8847\/1835\/files\/1_c439b211-19b7-4dae-af22-a1889a07590f.jpg?v=1787519099","url":"https:\/\/redtailebikes.com\/products\/samebike-cy20-pro-spoked","provider":"Redtail Ebikes","version":"1.0","type":"link"}