CRANK MODEL : SX-1
CRANK MATERIAL : FORGED AL-6061-T6
CRANK FINISH : AA
BCD : 104/64MM
LENGTH : 165-175MM
CHAINRING : 42-32-22T
CHAINRING FINISH AND MATERIAL :
42T:HBK+CNC,ALLOY,32-22T : ED,STEEL
GUARD : PLASTIC
SPEED : 7/8/9S
CHAIN LINE : 47.5MM
B.B.AXLE : 120MM