2 Stroke Air-Cooled Motor with Start Lever For KTM 50 SX Dirt Bike Tuning Parts

Engine type: Single-cylinder, two stroke. Bore x stroke: 39.5 x 40mm. 1 x Complete 50cc 2-Stroke Air-Cooled Engine (with kick start lever). Start: Kick start. Universal fit for most 47cc, 49cc, 50cc 2-stroke dirt bikes, pit bikes, mini motocross bikes, and ATVs.