PRA112PP

PRA112PP

CRANK LENGTH
曲柄长度
102MM, 127MM, 140MM, 152MM, 165MM, 170MM, 175MM
CRANK MATERIAL
曲柄材质
Forged AL-6061-T6
CRANK FINISH
曲柄涂层
Silver Painted
CHAINLINE
链条中心线
45mm
B.B. TAPER SQUARE
四方孔轴心
119mm
CHAINRING
齿片
42T, 38T, 36T
CHAINRING MATERIAL
齿片材质
Steel
CHAINRING FINISH
齿片涂层
Silver
CHAINGUARD
链盖
Double Plastic Silver
Q-FACTOR /I-FACTOR
曲柄后下叉距离
175/147mm
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