Major Compatible Models🏍️ YamahaRD Series (2-Stroke): RD250, RD350, and RD400DT Series (Dual Sport): DT125, DT175, DT250, and DT400YZ Series (Motocross): Various vintage vintage YZ125 and YZ250 iterations🏍️ HondaCB Series (4-Stroke): CB350F, CB400F Super Sport, and CB750K (models calling for an 8-heat range)CR Series (2-Stroke): Early CR125M and CR250M Elsinore models🏍️ KawasakiH Series (2-Stroke Triples): H1 500 Mach III and H2 750 Mach IVKH Series: KH250, KH400, and KH500KX/KE Series: Vintage KX125, KX250, and KE175 dirt bikes🏍️ SuzukiGT Series (2-Stroke Triples/Twins): GT380, GT550, and GT750 LeMansTS/TM Series: TS125, TS185, TS250, and TM250 Savage