KB-DC117

Single steel chainring with cotterless
Crank and plastic guard
Teeth :38T,42T,44T,46T,48T
size: 1/8”,3/32”
Crank: steel, 165mm
Axle size: 3T(35-52-39)
Packing:20Set/ctn,43×38×18cm
G.W: 18Kgs