EUNORAU DEFENDER Electric Mountain Bike (27.5×3.0) — Full Suspension
EUNORAU DEFENDER — Full Suspension Electric Mountain Bike
The EUNORAU DEFENDER is a comfortable, do-it-all trail + road eBike built around a full-suspension platform, a 500W rear hub motor, and a sleek 27.5" × 3.0 wheel setup for stability without the heavy feel of extra-wide tires.
Motor: 48V 500W rear hub (60 N·m) •
Battery: 48V 15Ah (optional secondary battery) •
Brakes: Hydraulic disc (180mm)
Suspension: 100mm fork + rear shock •
Display: BC182 + EUNORAU app support
Shipping & Delivery (Zeus eBikes)
- Delivery estimate: (Edit) Add your real delivery window.
- Tracking: Tracking email sent once shipped.
- Assembly: Ships partially assembled — final setup required.
Range and speed vary with rider weight, hills, wind, temperature, tire pressure, and assist level.
Why this bike sells
- Full suspension comfort: smoother rides on rough pavement, trails, and gravel.
- Grippy 27.5"×3.0 setup: stable and confidence-inspiring without feeling “tank-like”.
- Hydraulic braking: consistent stopping power with 180mm rotors.
- BC182 display + app support: clear ride data and settings access.
- Optional secondary battery: extend range for longer rides (configuration dependent).
Specifications (listed)
| Motor | 48V 500W rear hub motor (60 N·m) |
| Battery | 48V 15Ah + optional secondary battery |
| Claimed range | Up to 110 miles (listed with 48V 17Ah Samsung + 15Ah secondary) |
| Top speed (limited) | 20 MPH (32 KM/H) under speed limited/locked |
| Payload capacity | 300 lb (136 kg) |
| Recommended rider height | 5'3"–6'4" |
| Weight | 66 lb |
| Controller | 48V 20A |
| Display | BC182 display + EUNORAU app support |
| Tires | CHAOYANG 27.5" × 3.0 |
| Brakes | Hydraulic disc brakes + motor cutoff switch |
| Rotors | 180mm front & rear |
| Drivetrain | Shimano 7-speed (14–28T) |
| Throttle | Thumb throttle |
| Fork | ZOOM suspension fork (100mm travel) |
| Rear shock | EXA KS/A5 (165mm) |
| Front light | 40 LUX LED |
Manuals (PDF)
Videos
1) DEFENDER Video Review
2) EUNORAU Unboxing & Assembly (general playlist)
Notes: Specs and components can change by production batch. Range/speed vary by conditions. Ride legally and responsibly.
Extend Your Warranty Protection
All Zeus Ebikes come with a free 1-month limited warranty through Zeus, followed by standard manufacturer coverage (typically 1–2 years). For added peace of mind, you can choose a Zeus Extended Warranty plan below for continued direct support, remote diagnostics, and claim handling — up to 5 years.
EUNORAU DEFENDER Electric Mountain Bike (27.5×3.0) — Full Suspension
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At Zeus 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.