Installation Width:135mm
Cable:Shaft Center/Right
Spoke:12G
Advantages 1.Low noise, <50dB 2. High Torque 40-45N.m 3.Waterproof,IP65
4.Certified,Rohs/CE
5.Match with different size of rim wheel(20" 24" 26" 700C 28" 29")6.36 spokes
4.Certified,Rohs/CE
5.Match with different size of rim wheel(20" 24" 26" 700C 28" 29")6.36 spokes