Originally Posted by bairdco
all of my bikes make that "katink katink katink..." noise if i hold the clutch in and pedal. it's just the sound of the piston rotating.
Umm.. if the clutch is in the piston and any motor gears for that matter should NOT be moving...
Are you saying your piston bounces around loose in the cylinder from the simple rocking motion of the bike moving by pedaling?
Naw, 'clinks, clanks and clunks' are little pieces of other moving parts hitting while the bike moves.
Not hard to find with the motor off and a friend.