CRANK MODEL:WD8
CRANK MATERIAL:FORGED AL-6061-T6
CRANK FINISH:ABK
BCD:130MM
LENGTH:165-170MM
CHAINRING:42,44T
CHAINRING FINISH AND MATERIAL:
ED,STEEL+2GUARD HBK,ALLOY-6061-T6
SPEED:7-10S
CHAIN LINE:47MM
B.B.AXLE:110.5MM