Vertex Top End Piston Kit YZ125 22-.. Race Evolution

Dimensions:

Includes:

Piston, top end gasket kit
Piston ring(s)
Piston pin, needle bearing
Piston pin circlip's

Race evolution piston

• Reduced top land
• 0,8mm special ring
• Special MoS2 coating featured by specific pockets to facilitate
• Cylinder/piston smoothness 
• New special dedicated racing profile