Back in the day(about 10 years ago) I had ceramic wheel, crank, water pump, countershaft, mainshaft and steering stem bearings. I was trying to find ceramic bearings for my son's KTM 50 and can't find anyone that sells them. I am trying to cut down on weight on his little bike. I am also trying to find a titanium shock spring for that little bike.Any help would be much appreciated. I have been trying Google for the past couple of days. This stuff is for the 50cc mod class not the stock class...
Don't know how much help this would be to you as I have a crf250r and have ceramic bearings in it but being in Australia mine came from a company called Black Mamba Racing. They are worth the cost and it is a mod that most will not admit to but all the pros run them in their bikes. Finding them for a ktm 50 could be an issue though as most would not think to put them in therefore there may not be much of a market for it. So perhaps look for a company like Black Mamba that produce racing components in your country.
