The powerful 750W rear geared hub motor is specifically designed for fat bikes and electric bicycles with wide tires. This motor combines high off-road capability, compact dimensions, and massive torque, making it indispensable for confident riding through sand, snow, mud, and steep off-road trails.

Key Advantages:

• Extreme 750W Torque: Thanks to the increased power and an efficient planetary gearbox, the motor easily spins massive wide fat bike wheels, ensuring a rapid start and effortless conquering of challenging terrain.

• Special 175mm Standard: The increased axle width (175 mm) is designed for the specific geometry of rear fat bike dropouts, guaranteeing precise installation without deforming the frame.

• Smooth Coasting Without Resistance: The built-in overrunning clutch (freewheel) completely eliminates internal gearbox resistance when the motor is off. You can comfortably pedal without any "engine braking" effect.

• Power Flexibility: The motor operates stably and efficiently with 36V or 48V batteries, letting you choose the perfect balance of speed and range.

Technical Specifications:

• Motor Type: Brushless Geared Hub Motor (for Fat Bike)

• Placement: Rear wheel

• Rated Power: 750 W

• Operating Voltage: 36 V – 48 V

• Dropout Width: 175 mm

• Brake Type: Compatible with disc brakes (standard 6-bolt mount)

• Drivetrain Type: Designed for freewheel installation

> Assembly Tip: The motor casing features reinforced spoke flanges, which is critical for high loads and wide fat bike rims. It is recommended to use high-quality 12G or 13G spokes.