Ultra G510 chainwheel for MTB 40T
Bafang Ultra G510 /M620 chain wheel 40T
Bafang Ultra M620 /G510 chainrings.
There are two types of Ultra M620 chainwheels: MTB chainring and Fatbike /snowbike chainring. The offsets for the two chain wheels are different.
COD: 40MTBG510 Categoria: Motore Bafang M620 G510