110CC Semi-Automatic Engine Engine, 7500KW Engine Motor Kit Motorcycle Parts, Manual Clutch With CDI Ignition Device, Suitable for Off-Road Motorcycle CRF50 / CRF70 / XR50 / XR70

I bought this as a replacement engine for a small go kart. It was easy to install and runs great. You'll have to buy a carb, air filter, and gas tank if you don't already have one

Bought as an upgrade for my125 xpro hawk. Brought it to 140. Super impressed! Roughly 60% more torque than the 125! Made my pit bike waaayy more fun. The seller was prompt at sending a wiring diagram to get me up and running. Highly recommended! Cannot go wrong for the money.

Shipping was fast but damage did happen. Some oil leaked out,a wire was cut and the chain cover was crushed and cracked. The chain cover doesnt even fit. Had to be modified to fit. Motor is not the same as what I wanted or have. The shift pattern is even different. Its 5 down instead of 1 down 4 up. The pic was the same but what I received is different. Even the jug bolts a smaller so im not even sure this is a 200. Only thing I can say is make sure your getting the right product.

Little difficult tuning wise but it’s strong and reliable

Centrifugal clutch did not lost long

This is not a 250 it turned out to be a 175 ..with 250 on the jug ...also don't used the shipping oil ..it will wipe out the cam and score the piston ...that's how I know the actual size of this engine ..uuugh

When I got the engine I install in my hawk 250 DLX. Fit perfect. Gears are different. All gears are push down. Other than that for perfect.

This thing rips! Less top speed than the old setup I think but WAY MORE TORQUE! Kids are happy so Im happy.