Big Bore Cylinder Barrel Kit: Gilera Runner Pure Jet 50 (2004-2009) Yamaha XV750 Yamaha FZR 250 R (EXUP)

Yamaha FZR 250 R (EXUP) (1989-1991)

This heavy duty gold chain has been manufactured to replace the original chain on a Suzuki GSX-R50 for the years and models shown above

Honda FJS 600 A Silverwing (2003-2007)

This air filter has been manufactured to meet or exceed the manufacturers genuine part on a Honda CH80 for the years and models shown above

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda ATC185 for the years and models shown above

Big Bore Cylinder Barrel Kit: Gilera Runner Pure Jet 50 (2004-2009) Yamaha XV750 Yamaha FZR 250 R (EXUP)Brand new big bore cylinder barrel kit to fit: Gilera Runner Pure Jet 50 (2004 2009). This cylinder kit is an upgrade on the original Gilera Runner Pure Jet 50 for the years and models shown above. The top end will go from 50cc to 70cc. This kit includes: cylinder (barrel jug) cylinder head piston kit gaskets To replace OEM cylinder: TBC Piaggio NRG Purejet 2T L C (Liquid Cooled) Engine.