點擊圖片查看原圖Forged alloy crank
Finish:Hi-polish black / silver anodized
Rings:50T / 34T,(9/10 speed)
CNC highlighted outer ring
Length:175 / 172.5 / 170mm
BCD:110mm
Chainline:43.5mm
Weight:700g
Spindle:Square taper - 110.5mm
ISIS taper - 108mm
FR650A1