My “best guess”? I’d clean things up and reassemble the engine. Swapping blocks is time/money intensive enterprise. If you can avoid doing it, you’re...

I LIKE the slide Bings on the R60s...... When clean and nicely set up, they give a good ride. Stone-age simple too. My wife and I rode all over Euro...

The R60s (and R50s) are known for carbon buildup in the combustion chamber. Get a pair of head gaskets and go to work. The British refer to this as...

Check the clutch plate! New ones are 6mm thick. They are used up at 4.5mm. They usually work until 4mm or so. When you are measuring, measure the ...

Check the clutch plate! New ones are 6mm thick. They are used up at 4.5mm. They usually work until 4mm or so. When you are measuring, measure the ...