Evoluzione Clutch Replacement Balls It naive queston time guys. Whilst relocating back to the UK from Turkey I carefully packed the ball bearings for my STM Evoluzione slipper clutch in a plastic wallet to keep them safe. Now 6 months later I can't for the life of me remember where I put them so I need to source some replacement ball bearings. Any idea as to their size/spec and a good source for replacements? Last edited by istanbulian : 20-Feb-2009 at 15:31. |