変速 へんそく Meanings Noun, する verb, Intransitive shifting gears; changing gears Kanji 変 change. Read as ヘン. 速 speed. Read as ソク. Example sentences この自転車は、24段変速です。This bicycle gives you a choice of 24 gears. Words containing 変速 変速機 (へんそくき) transmission 無段変速機 (むだんへんそくき) continuously variable transmission 自動変速機 (じどうへんそくき) automatic transmission And 3 more. Jinuma: Japanese Dictionary · Word lists