125cc 4 Stroke Engine Motor Semi Auto w/ Reverse for ATC70 110cc Quad Go kart
4 Stroke Engine, Semi Automatic (3 forward, 1 reverse), electric start, single cylinder. Top Engine Mount: 3.62", Bottom Engine Mount: 3.23", Bolt to Bolt: 5.98", Bore x Stroke: 2.06" x 2.19". Bore x Stroke: 2.06" x 2.19”(52.4mm x 55.5mm).