Kick start. Gear and shaft eliminator ideal for speedway. Grass track.
Fits YX secondary clutch engines only with 16MM kick start shaft 125/140/160/170
Reduces load of constant mesh of the kick start gears and reduces weight if you remove the kick start shaft.
Can be use just to replace the idle gear without changing the shaft.
The shaft blank you fit in the case with some RTV to seal and bolt up from the inside.
1 x Idle gear spacer
1 x Clutch cover blank.