CRANK MODEL:F6
CRANK MATERIAL:FORGED AL-6061-T6
CRANK FINISH:HA
BCD:130MM
LENGTH:165-175MM
CHAINRING:50,52,53,56T
CHAINRING FINISH AND MATERIAL:
HBK+CNC,ALLOY-6061-T6
SPEED:7-10S
CHAIN LINE:45MM
B.B.AXLE:115MM