Eunorau Defender-S All-Terrain Electric Fat Tire Bike
🔥 EUNORAU Defender-S – Dual Motor, Dual Suspension, Ultimate Control
The EUNORAU Defender-S is built for riders who demand maximum power, traction, and all-terrain capability. Featuring dual 750W BAFANG hub motors, a dual battery system, and full suspension, this high-performance electric bike is engineered to conquer steep climbs, rough trails, sand, snow, and backcountry terrain with total confidence.
Whether you're exploring off-road trails or pushing limits on rugged terrain, the Defender-S delivers unmatched stability, torque, and endurance.
⚡ Dual 750W BAFANG Motors – Unstoppable Power
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Dual 48V 750W BAFANG motors
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80 N.m + 80 N.m torque (massive combined climbing force)
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0–5 level intelligent pedal assist
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Thumb throttle for instant acceleration
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Speed limited to 20 MPH (unlockable up to 28 MPH for off-road use)
With all-wheel-drive performance, you get superior traction and control in challenging conditions.
🔋 Dual Battery System – Extended Range
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48V 15Ah standard battery
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Optional second 15Ah / 17Ah battery
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Up to 80+ miles range with dual battery configuration
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Samsung 17Ah battery option for maximum endurance
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48V dual controller system for optimized power delivery
Ride longer, explore further, and tackle demanding terrain without range anxiety.
🛞 Full Suspension for Total Comfort
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RST GUIDE 75mm travel front suspension fork
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EXA KS582 165mm rear shock
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Aluminum alloy 6061 full suspension frame
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KENDA 26" x 4.0" fat tires for superior grip
The Defender-S smooths out rocks, roots, and uneven terrain for a controlled, comfortable ride.
🛑 Premium Braking & Drivetrain
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Hydraulic disc brakes with motor cutoff
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180mm rotors front & rear
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SHIMANO ALIVIO 9-speed gear system
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Shimano 11-34T cassette
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44T aluminum chainring with protection
Enjoy precise shifting and confident stopping power on steep descents or technical trails.
💡 Built for Adventure & Visibility
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40 Lux LED front light
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Integrated rear taillight
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JUSTGK comfort saddle (35.4”–41.3” height range)
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Durable 26” black alloy wheels
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Total payload capacity: 300 lbs
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Rider height: 5’3” – 6’4”
🚴 Why Choose the Defender-S?
✔ Dual 750W BAFANG motors for extreme terrain
✔ Dual battery setup for 80+ mile range
✔ Full suspension for ultimate ride comfort
✔ Hydraulic disc brakes for safety and control
✔ Fat 4.0” tires for sand, snow, mud, and trails
✔ Built for serious off-road riders
Conquer Every Trail with Confidence
The EUNORAU Defender-S is a true all-terrain electric bike designed for riders who want power, endurance, and premium suspension performance in one aggressive package.
Available now — start your next adventure today.
Geometry

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