Beefed Up 140cc Semi Auto 4 Stroke Engine Kit With Electric Start And 3 Speed With Reverse For Go Karts ATVs Quads Buggy Four Wheelers Carts And Tricycles Upgrade
✔️ 140cc single-cylinder, 4-stroke, 3-speed + reverse, dual start
This complete engine kit is designed to upgrade mini off-road machines like go karts, ATVs, quads and buggies. It’s compatible with older 70cc-125cc setups and aims for smoother acceleration, reliable starts, and easy installation.
✅ Engine: single-cylinder, horizontal, 4-stroke, air-cooled
✅ Displacement: 140cc; Bore × Stroke: 56mm × 57mm
✅ Max power: 7KW @ 8500 RPM; Max Torque: 9.5 N·m @ 5500 RPM
✅ Start: Electric Start (upper position) + Kick Start
✅ Clutch: Semi-Auto centrifugal clutch; Transmission: 3-Speed + Reverse
✅ Included: gear shift lever, manifold set, engine cover, wiring harness, 26mm carb, air filter, throttle grip with cable, brake lever with cable
✅ Oil capacity: 900ml (15W/40W-SE, 4-Stroke)
✅ Vehicle fit: Taotao, Coolster, Kazuma, Roketa, ATC70, TRX90, Fourtrax 70 models
💡 What is a handy way to upgrade a small go-kart with a 140cc engine?
It’s a handy upgrade that adds power and reliability to go-karts, ATVs, and mini buggies.
- Powerful 140cc four-stroke engine delivers solid acceleration for go-karts and mini ATVs
- 3-speed with reverse plus semi-auto clutch makes shifting easy for beginners
- Dual start options ensure reliable ignition in different conditions