CRANK MODEL:FX7
CRANK MATERIAL:FORGED AL-6061-T6
CRANK FINISH:HBK
BCD:104/64MM
LENGTH:170MM
CHAINRING:42-32-22T
CHAINRING FINISH AND MATERIAL:ED,STEEL
SPEED:9/10/11S
CHAIN LINE:50MM
B.B.AXLE:113MM