最終更新日：2024/08/01
(cycling) A tube in the bicycle frame that connects the bottom bracket shell to the head tube.
正解を見る
down tube
編集履歴（0）
(cycling) A tube in the bicycle frame that connects the bottom bracket shell to the head tube.
down tube
DiQt（ディクト）
無料
★★★★★★★★★★
