Honda CB125
 The Honda CB125 was a 122 cc (7.4 cu in) motorcycle made by Honda from 1971-1975 (1973-1985 in the US). It had an overhead camshaft (OHC) engine with a 9500 rpm redline. The S model was produced from 1971 to 1975 and was replaced in 1976 by the J model (the US bikes retained the S designation). The newer model sported a two piece head 124 cc (7.6 cu in) displacement and a larger carburettor but it did not perform as well as the earlier models.[citation needed]