底部支架
中轴是自行车世界中的关键部件，是自行车曲柄组和车架之间的接口。它们通过允许曲柄组自由旋转，在确保平稳高效地踩踏方面发挥着关键作用。中轴有多种类型，包括螺纹和压入式设计，每种都有自己的安装方法。
中轴由铝或钢等耐用材料制成，旨在承受骑行的严酷考验，提供稳定性并减少摩擦。骑行者通常可以根据自行车车架规格选择不同的中轴标准，例如 BSA、BB30 或 PF30。
筛选条件
324 件商品
排序 特色
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Campagnolo Super Record ULTRA Ceramic Bottom Bracket Bearings -
Standert x Token T47 Bottom Bracket -
CeramicSpeed BB Alpha T47a SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha T47a Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha T47a Campagnolo Ultra Torque Road Bottom Bracket -
CeramicSpeed BB Alpha T47a 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha T47/86 SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha T47/86 Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha T47/86 Campagnolo Ultra Torque Road Bottom Bracket -
CeramicSpeed BB Alpha T47/86 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha T47/68 SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha T47/68 Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha T47/68 Campagnolo Ultra Torque Road Bottom Bracket -
CeramicSpeed BB Alpha T47/68 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha PF30 SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha PF30 Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha ITA SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha ITA Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha ITA 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha EVO386 SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha EVO386 Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha EVO386 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha BSA SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha BSA Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha BSA Shimano Gravel Bottom Bracket -
CeramicSpeed BB Alpha BSA 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha Bearing Kit Campagnolo Ultra Torque Road -
CeramicSpeed BB Alpha Bearing Kit Campagnolo Pro Tech Road -
CeramicSpeed BB Alpha Bearing Kit BB90 Shimano Road -
CeramicSpeed BB Alpha Bearing Kit 30mm Road -
CeramicSpeed BB Alpha BBright SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha BBright Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha BBright 30mm Road Bottom Bracket -
CeramicSpeed BB Alpha BB86 SRAM DUB Road Bottom Bracket -
CeramicSpeed BB Alpha BB86 Shimano Road Bottom Bracket -
CeramicSpeed BB Alpha BB86 30mm Road Bottom Bracket
