CRANK MODEL:TL91
CRANK MATERIAL:FORGED AL-6061-T6
CRANK FINISH:HBK
LENGTH:89,102,114,130,140,152MM
CHAINRING:28,32,36T
CHAINRING FINISH AND MATERIAL:
ED,STEEL GUARD:PLASTIC
SPEED:7-9S
CHAIN LINE:45MM
B.B.AXLE:110.5MM