CRANK LENGTH (曲柄长度): 155/160/165/170MM
CHAINRING (齿片): 36T/34T/32T/30T
BB SETS (BB 组): PW-BB73+/PW-BB92
CRANK MATERIAL (曲柄材质): FORGEDAL-6061-T6
CRANK FINISH (曲柄涂层): BLACK SAND ANO.
COMPATIBILITY (变速兼容): 12S/ 11S
CHAINLINE (链条中心线): 49/52/55MM
CHAINRING MATERIAL (齿片材质): STEEL
CHAINRING FINISH (齿片涂层): BLACK
Q-FACTOR / I-FACTOR (曲柄后下叉距离): 174/147MM