KB-DC103

Single steel chainring with cotter crank
Teeth :32T,36T,38T,40T,42T,44T,46T,48T
size: 1/8”,3/32”
Crank: steel, 165mm
Axle size: 3T(35-52-39)
Packing:20Set/ctn,39×38×18cm
G.W: 18Kgs