110cc 4 Stroke Engine Motor Semi Auto with Reverse Electric Start for 50cc 70cc 90cc 110cc ATV Go Kart
[308-999020]

I was alittle skeptical for the price being so cheap but this engine exceeded my expectations! I have had several four wheelers and if they a maintained correctly they last a long time. I put this engine in a frame I had and it ran perfect and had plenty of power for me weighing 170lbs, the shift pattern was my only "dislike" but it didn't affect the performance. If you want these engines to last you must drain the oil that's in them from shipping, its low quality oil, break it in with some name brand 10w40 motorcycle oil then change the oil after the first ride.