H720

2-speed fat bike hub – 250W or 750W, 25 or 45 km/h for any terrain.
RM G06A2.D
Snow. Sand. Mud. H720 is a 2‑speed auto‑shift hub motor built for fat bikes and tough terrain. Choose 250W (25 km/h) for EU road‑legal compliance, or 750W (45 km/h) for maximum speed on open trails. Both deliver seamless GVT shifting that keeps your cadence natural as you accelerate. Low gear for confident starts in deep conditions. High gear for sustained speed. Silent. Sealed. Built for the wild. Available as standalone motor or complete wheel‑rim version. Ready for wherever you roam.
Rated Power
250, 750, 1000 W
Possible Torque
Max. 60, 85, 100 Nm
Weight
4.8, 5.4, 5.4 kg
Shifting Type
Automatic 2 Speed
Suggested Applications
eFat

Specifications

Core Data
  • Position
    Rear Motor
  • Nominal Voltage (Vdc)
    36/48, 48/52, 48/52
  • Rated Power (W)
    250, 750, 1000
  • Max. Possible Torque (Nm)
    60, 85, 100
  • Shifting Type
    Automatic 2 Speed
  • Gear Radio
    1, 1.36
  • Wheel Size (Inch)
    20/26 (Fat tire)
  • Speed (km/h)
    25/32, 45, 45/45+
  • Weight (kg)
    4.8, 5.4, 5.4
Compat Specs
  • Throttle
    Optional
  • Brake
    Disc-Brake
  • Cabling Route
    Shaft Side_Left
  • Spoke Spec
    36H*12G
  • Sprocket
    Single-16T/18T/20T/22T, belt
Dimensions
  • Hub Diameter (mm)
    145
  • OLD (mm)
    175
Test & Certifications
Special Fuction
downloads
Contact Sales