The EUNORAU DEFENDER-S is a powerful dual motor fat tire electric bike built for off-road adventures, hunting, trail riding, and all-terrain performance. Equipped with dual 750W Bafang hub motors delivering 1500W total power and 160Nm combined torque, this AWD electric bike provides outstanding acceleration, traction, and climbing ability on snow, sand, mud, and rugged mountain trails. Its optional dual battery system offers an impressive riding range of up to 80+ miles for extended outdoor exploration.
Designed with full suspension, hydraulic disc brakes, and durable 26” x 4.0” fat tires, the DEFENDER-S ensures maximum comfort, stability, and control across challenging terrain. The EXA rear suspension and RST front fork absorb shocks efficiently, while the Shimano 9-speed drivetrain delivers smooth shifting performance. This all-wheel-drive electric hunting bike is ideal for riders seeking premium off-road capability, long-range riding, and heavy-duty adventure performance.
Features
✅ Dual 750W Bafang Hub Motors: Delivers 1500W combined power and 160Nm torque for exceptional acceleration, hill climbing, and AWD off-road performance.
✅ All-Wheel Drive (AWD) System: Features selectable front, rear, or dual motor modes for maximum traction and riding versatility on rugged terrain.
✅ Dual Battery Compatible Design: Supports an optional second 48V battery for extended riding range up to 80+ miles on a single trip.
✅ Full Suspension Electric Bike: Combines EXA rear suspension and RST front suspension fork for superior comfort and shock absorption on rough trails.
✅ 26” x 4.0” Fat Tires: Provides enhanced grip and stability on snow, sand, gravel, mud, and mountain terrain.
✅ Hydraulic Disc Brake System: Offers responsive stopping power and improved rider safety in all weather and trail conditions.
✅ Shimano Alivio 9-Speed Drivetrain: Ensures smooth gear transitions and optimized performance for climbing and high-speed riding.
✅ 48V 15Ah Samsung Battery: Delivers reliable long-range power with removable battery convenience for easy charging.
✅ Heavy-Duty Aluminum Alloy Frame: Built with durable 6061 aluminum for strength, stability, and long-lasting off-road performance.
✅ Thumb Throttle & Pedal Assist: Allows effortless riding with multiple pedal assist levels and on-demand throttle power.
✅ Integrated LED Lighting System: Features a bright front LED headlight and rear taillight for safer night riding and visibility.
✅ Electric Hunting Bike Design: Engineered for hunters, campers, and outdoor riders needing high payload capacity and all-terrain capability.
Specifications
| Specification |
Details |
| Battery |
48V 15Ah + Optional 15Ah / 17Ah Second Battery (Dual Battery Design) |
| Range |
80+ Miles with 48V 17Ah Samsung + Second 17Ah Battery |
| Motor |
Dual 48V 750W + 750W BAFANG Hub Motors with 80 N.m + 80 N.m Torque |
| Total Payload Capacity |
300 lbs / 136 kg |
| Recommended Rider Heights |
5'3" ~ 6'4" |
| Maximum Speed |
20 MPH (Locked) / Up to 28 MPH Unlocked for Off-Road Use |
| Charger |
US Standard 2.0A Smart Charger |
| Controller |
Dual 48V Controllers |
| Display |
C3 / BC182 LCD Display |
| Bike Weight |
77 lbs |
| Pedal Assist |
Intelligent 0~5 Level Pedal Assist |
| Box Dimensions |
170 × 32.5 × 85 cm |
| Tires |
KENDA Sport 26" × 4.0" Fat Tires |
| Brakes |
Hydraulic Disc Brakes |
| Brake Lever |
Hydraulic Brake Levers with Motor Cutoff Switch |
| Brake Rotor |
180mm Front & Rear Rotors |
| Rear Light |
Integrated Taillight |
| Shifter |
SHIMANO ALIVIO 9-Speed Gear Shift System |
| Throttle |
Thumb Throttle |
| Stem |
EUNORAU TDS-D507G-8FOV Stem |
| Crank |
170mm Forged Alloy Crank |
| Cassette |
Shimano 11-34T Cassette |
| Fork |
RST GUIDE 75mm Travel Suspension Fork |
| Rear Shock |
EXA KS582, 165mm |
| Saddle |
JUSTGK TTZ003 Saddle, Height to Ground 35.4"–41.3" |
| Pedals |
Nylon Pedals with Reflectors |
| Frame |
6061 Aluminum Alloy Full Suspension Frame |
| Front Light |
40 Lux LED Front Light |
| Tool Kit |
Included |
| Chainring |
44T Aluminum Chain Wheel with Protection |
| Rims |
26-Inch Black Alloy Wheels |
Resources