Starter: Semi auto. Gears: 3+1, Auto clutch, reverse. Type: Single cylinder, horizontal, 4-stroke, 2 valves, OHC racing head, oil cooled. Engine Oil: 900ml, 15W/40-SE. Clutch Type: Auto clutch. Power & Corresponding Speed: 8kw(7500±375).
Lifan 140cc Racing Engine Motor+Oil Cooler Dirt Bike XR50 CRF50 CT70 CT90 CT110
140cc 3+1 Racing Engine Motor Electric Start 3-Speed Semi Auto w/ Reverse ATV
140cc Racing Engine Electric Start Manual Motor YX140 SSR Monkey Dax Motorike
140cc Lifan Racing Engine Motor Manual For Dirt Bike YX 140 CRF50 CRF70 CT110 90
Genuine Lifan 140cc Manual Engine Motor Kit For CRF50 CRF70 CT70 CT90 Mini Trail
Lifan 140cc Manual Engine Motor Kit W/ Light Wire For CT70 CT90 CRF50 Z50 SSR125