Recent content by dirtbkr188

👍

I'm 99.99% sure the PW50 frame is made of steel, not aluminum

Maybe you can find what you need HERE

Post some pics of the clamps you have on your bike, there may be some pitbike clamps that will work for you at half the cost.

FWIW, 1" handlebars don't fit in 7/8" clamps

Depending upon what size the carb air inlet is, for offroad/trail riding you'll want to use one of THESE and one of THESE. Oiling the foam filter with foam filter oil is recommended.

This is what I was referring to in the post above...

I'm surprised there isn't an oil drain plug in the bottom front or back of the engine, like on a snowthrower or rototiller. I thought that was the setup you were working with, not the conventional bottom drain bolt like on a car or truck.

one of THESE takes all of the guesswork out of the way.

Below is a modified version of the 00'-03' XR50/70 wiring schematic, giving you a basic idea of what wires go where. The Chinese engine wire colors should be similar.

HERE'S one...

Honestly, you might be better off going with a new one of THESE

Check your engine case breather hose and make sure it isn't kinked or clogged, pressurizing the cases and possibly pushing the engine oil into the cylinder and/or head and out the exhaust valve.

looks like pieces of the steering neck are broken off and missing. Clicking on the pics to open and/or enlarge them didn't work for me, to get a better look.

I would degrease and clean the entire engine, let it dry after a mild rinse, and then start it to see exactly where it is leaking oil, and go from there.