常見例句Is his bicycle a derailleur one? 他的比賽用車是變速車嗎? It has 5 to 15 forward speeds; each for a different terrain.;Low gears for going up-hill or against the windIt was the first computer-designed rear derailleur. 這是第一臺電腦設(shè)計的尾部變速器。SunTour made their first front derailleur, the Spirt, in 1966. 山圖在1966年作出的第一個前變速器的噴出。The key innovation was the SIS Dura-Ace 7400 rear derailleur. 關(guān)鍵的創(chuàng)新是SIS的杜拉-7400後撥王牌。SunTour became the largest derailleur manufacturer in Japan. 山圖成爲(wèi)日本國內(nèi)最大的變速器制造商。The rear derailleur is available in long cage and medium cage versions. 後撥有長擺臂和中等百臂兩種。 返回 derailleur