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Welded sprocket of destruction When the bike had the 49cc on it whoever had it befor me welded a small bicycle sprocket to the hub. It took me an hour of careful grinding to get it off. Should I ever need to remove the new sprocket, l will just order a new rim, tire and sprocket set. Eventually...

Hahahahahaha I'm OK making the go kart gods mad with my mini bike of doom! :devil2::devil2::devil2::cheers2:

The rear tires 13 inches the sprocket clears on left turns. I could have used a jack shaft but I want this to be as basic as possible and I like having it look more like a "classic" mini bike.

I got the sprocket from OMB warehouse. The rear wheel on mine was changed to a 6 inch wide go kart single tire rim. I still had to weld the sprocket to the hub. The flang on the hub was to small to get a substantial set of bolts on to secure it. It works great so I'm happy.

WOW!!!!!! I'll have some of what he's smoking!!!!!:sifone::thumbsup:

This is the photo from " electric Harley gets motor" that gave me the idea. It's the same mini bike. http://www.diygokarts.com/vb/attachment.php?attachmentid=36889&d=1370978519 I think I will change my seat to look like this one also.

Changed the rear end. I was having lots of trouble keeping the chain on when I hit a bump even with a tensioner. I saw an earlier post of the same bike without the reared. So I removed it, cut and welded the axel hangers to the frame. This short end the chain nearly 14 inches. Now the chain...

I am working on the same one. I have a 12 tooth clutch and 72 tooth sprocket with a 212cc motor. It has loads of torque and good Speed.

Haha Thanks! The tank is temporary :thumbsup:

I have been working on this for about a month. It was one of those mini Harleys.