Front Clutch Variator, Rear Clutch Pulley, Drive Belt and Crankcase Cover Gasket for the following E-Ton 2 Stroke ATVs: Viper 90, Viper 90R (with reverse), Viper 70, Thunder 90, DXL Sierra 90, Impule TXL 90, Note: Please be sure you have a 2 stroke E-Ton ATV prior to ordering. These parts will not fit the E-Ton 4 stroke models.