RG A310.D

No shifter, no distraction – just a safer, smoother ride
A distracted rider is a slower rider. RG A310 removes shifters and cables so you never take your hands off the bar. This 1.7 kg automatic shifting hub reacts to your speed and pedaling, no lever, no guesswork. Ideal for city ebikes and e‑trekking, it keeps your focus on traffic, terrain, and comfort. Low maintenance, high reliability. Tested for daily stops and starts. Enjoy a safer eBike. Enjoy the automatic way.
Shifting Type
Auto
Gear No.
3
Max Allowable Torque
100 N.m
Suggested Applications
eCity,eTour

Specifications

Core Data
  • Shifting Type
    Auto
  • Gear No.
    3
  • Gear Radio
    1, 1.30, 1.65
  • Max Allowable Torque (N.m)
    100
  • Wheel Size (Inch)
    16/20/24/26/700C/28
  • Weight (kg)
    1.7
Compat Specs
  • Brake
    Disc-Brake
  • Cabling Route
    -
  • Spoke Spec
    36H*13G
  • Sprocket
    Single-16T/18T/20T/22T, Belt
Dimensions
  • Hub Diameter (mm)
    87
  • OLD (mm)
    135
Test & Certifications
Contact Sales