50-RPP-521-TT
1801

RPP-521-TT

BB86-icon EXT-icon BCD110-80-iconTT-icon

CRANK LENGTH
曲柄长度
165MM / 170MM / 172.5MM / 175MM
CHAINRING
齿片
48-32T / 46-30T
BB SETS
B B 组
PW-BB68+ / PW-BB86
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
CRANK FINISH
曲柄涂层
BLACK SAND ANO.
COMPATIBILITY
变速兼容
11S / 10S
B.C.D.
螺丝分布直径
110 / 80MM
CHAINLINE
链条中心线
48.8MM
CHAINRING MATERIAL
齿片材质
ALLOY (48T, 46T) / STEEL (32T, 30T)
CHAINRING FINISH
齿片涂层
CNC DETAIL, BLACK SAND ANO. (48T, 46T)
BLACK (32T, 30T)
Q-FACTOR / I-FACTOR
曲柄后下叉距离
168.8 / 139.8MM
 LD-606
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