- Aluminum, for BSA threaded 68/70mm bottom bracket shell
- Compatible with all road Hollowtech II cranks
- BB Shell Thread: British
- BB Shell Width: 68mm
- BB Bearing: Steel
- Crank Spindle Diameter: 24mm
- Interface: Hollowtech II
描述
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SHIMANO 英式啤呤中心-BB-RS501-BSA / SHIMANO BEARING BB SET-BB-RS501-BSA
正常價格
$128.00
