YX140cc Race Cylinder Valve Set

 

Flat Valve Head To Help Raise Compression.

 

Also Fits - Zongshen Z140

Brand New YX140cc Pit Bike Cylinder Valve Set For Gen4 Engine.

Item Includes (refer to item picture):
•1x Race inlet valve 27x5x66
•1x Race exhaust valve 23x5x66

YX140cc Race Cylinder Valve Set

£24.99Price