Motor - Top End

Pax Racing 60cc PW50 kit comes complete with the Yamaha head reshaped, Yamaha cylinder bored to a 60cc, comes with Pax Racing piston kit (Piston, rings, clips, pin) Yamaha head gasket, base gasket, needle bearing and spark plug ..

We get asked all the time, what parts are needed to rebuild your PW50. Well, we decided to make it easy for you with this PAX Racing PW50 Kit.It is all OEM parts.The kit includes:CylinderPistonPiston pinPiston needle bearing Piston clips (2)Piston ring set Base gasketHead gasketClutch spri..

PW50 CylinderPart #4J2-11311-01-00..

PW50 60cc Pax Racing Head - OEM Head Cut to Pax Racing 60cc Specs..

PW50 Head Part #4J2-11111-01-00..

PW50 60cc Pax Racing Piston KitContains Piston, Ring, Pin, 2x Clips..

PW50 Namura Piston Kit Kit ContainsPiston, Ring, Pin, 2x ClipsPart #NX40005..

PW50 Pax Racing Piston Kit - 50ccKit ContainsPiston, Ring, Pin, 2x ClipsPart #PAX-PW50-PK50..

PW50 PistonSize Standard Part #18U-11631-00-A0..

PW50 Piston Needle BearingPart #93310-210M0-00..

PW50 Piston Ring Set Size Standard Part #260-11601-03-00..

PW50 Top End Piston and Gasket Kit ContainsPiston, Rings, Pin, Needle Bearing, 2x Clips, Head Gasket, Base Gasket, Exhaust GasketPiston SizeStd 39.96Part #NX40005K..

Raises the ports up to give the bike more top end requires the top of the cylinder to be machined off.We can do the service for $50 just call, 661-480-7813 to issue that service. ..

These PAX PW50 head gaskets are high compression.Stock gaskets are .022 in thickness, these are much slimmer at .005.The benefit? High compression which means more low end. Also means you are faster off the start...

PW50 Exhaust Pipe GasketPart #4X4-14623-11-00..

PW50 Head GasketSizeStandard PistonPart # 517-11181-01-00..

PW50 Head Gasket Size60cc PistonPart #36R-11181-00-00..

PW50 Base GasketSizeStandardPart #3PT-11351-00..

PAX RACING BASE GASKETTHICKNESS.047PART# PAX-PW50-BG047..