WPHMOTO 140cc 4-Stroke 4-Speed Engine Kit TD605

This WPHMOTO TD605 replacement engine kit includes a 140cc 4-stroke engine with a 4-speed manual transmission and manual clutch. The kit includes an intake manifold, kick starter, manifold kit, gear shift lever, carburetor, air filter, wiring harness, exhaust muffler pipe, clutch cable, throttle cable, handle grip, clutch lever, throttle housing, and CDI box. The engine has a 17 mm shaft size, maximum power of 8 kW at 7,500 ± 375 rpm, and maximum torque of 9.5 N·m at 5,000 ± 250 rpm. Listed compatibility includes XR50, CRF50, C70, CT70, ATC90, CT110, XR, and other dirt bikes.