最終更新日：2024/08/03

(cycling) A bicycle part that connects the crankset (chainset) to the frame and allows the crankset to rotate freely.

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bottom bracket

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元となった辞書の項目

bottom bracket

noun

(cycling) A bicycle part that connects the crankset (chainset) to the frame and allows the crankset to rotate freely.

I need to replace the bottom bracket on my bike.

意味（1）

(cycling) A bicycle part that connects the crankset (chainset) to the frame and allows the crankset to rotate freely.

Holonyms: spindle, bearing