oldman last edited by
Am going to strip the 89 engine and whilst apart replace the piston, any recommendations 're piston or supplier appreciated, will be standard bike with no tuning only power valve fitted.
Calum last edited by
PJME. Any piston from them should be reliable.
Darty last edited by
Vertex or Mitaka are great.
Nottsbiker last edited by
I've heard of a small company called Yamaha who might have one in stock
Sarcasm aside any decent brand will be ok