Eunorau Defender Full-Suspension Fat eBike
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Eunorau Defender Full-Suspension Fat eBike
The Eunorau Defender is a full-suspension fat-tire electric bike built to flatten rough terrain. Dual suspension, grippy 27.5×3.0 tires, a torque-rich 500W motor, and an optional dual-battery setup for up to 80 miles make it as capable off-road as it is comfortable on the daily commute.
- 500 W60 Nm hub motor
- DualFull suspension
- 27.5×3.0Fat tires
- 40–80 miPer charge
- 20 mphTop speed
- 7-SpeedShimano Altus
Dual Full Suspension
A 100 mm front suspension fork with compression adjustment pairs with a tuned air rear shock to soak up bumps, roots, and broken pavement — so rough trails and long commutes both feel smooth and controlled.
500W Fat-Tire Drive
A 48V 500W rear hub motor delivers 60 Nm of torque to oversized 27.5×3.0 CHAOYANG tires, putting down confident traction on sand, gravel, snow, and trail.
Up to 80 Miles, Dual-Battery Ready
Start with a 48V 15Ah Samsung battery and add an optional second pack to stretch range to roughly 80 miles — go all day without range anxiety.
Hydraulic Disc Brakes
Front and rear hydraulic disc brakes with motor cut-off levers give sensitive, powerful stopping power the instant you need it, in any condition.
Smart Display + App
A BC182 display with Eunorau app support keeps speed, battery, and assist at a glance, with a thumb throttle for instant power on demand.
Tough 6061 Frame
A 6061 aluminum alloy frame carries up to a 300 lb payload and fits riders 5'3"–6'4", in 17" and 19" sizes — a fat e-bike built to take a beating.
Geometry
Specifications
| Motor | 48V 500W rear hub, 60 Nm |
| Battery | 48V 15Ah Samsung Li-ion (optional 2nd battery → ~80 mi) |
| Range / Speed | 40 mi (80 mi dual-battery) · 20 mph |
| Suspension | Front 100 mm fork (compression adj.) + air rear shock |
| Drivetrain | Shimano Altus 7-speed, 44T |
| Brakes | Hydraulic disc 180 mm front & rear, motor cut-off |
| Tires | CHAOYANG 27.5" × 3.0 fat |
| Display | BC182 + Eunorau app; thumb throttle |
| Frame | 6061 aluminum alloy |
| Payload / Rider | 300 lb · 5'3"–6'4" |
| Sizes | 17" · 19" |
| Colors | Army Green · Safari |
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At Redtail eBikes, we go beyond just selling ebikes. We're dedicated to offering the best customer service and support to ensure you're fully satisfied. Your happiness is our priority, and we're here to make your experience as smooth as your ride.
