Top End

Quality replacement cylinder sleeves give old cylinders new life Kawasaki -- KX 80 -- (2000, 1999, 1998)

Quality replacement cylinder sleeves give old cylinders new life Honda -- XR400R -- (2002, 2003, 1999, 2000, 2004, 2001, 1996, 1997, 1998); Honda -- TRX400EX -- (2014, 2008, 2006, 2007)

Quality and construction that meets or exceeds OEMFeature improved E-clip designContain piston, rings, pin and clipsAdditional rings available separatelyOrder one per cylinderSkirts have a...

Quality and construction that meets or exceeds OEMFeature improved E-clip designContain piston, rings, pin and clipsAdditional rings available separatelyOrder one per cylinderSkirts have a...

Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of ...

Full set of Black Diamond? stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002?ǥ with a surface buildup of ...

Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of ...

Full set of Black Diamond? stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002?ǥ with a surface buildup of ...

Full set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of ...

Made from 6061 T-6 billet aluminumThe most accurate way to tune your bike on the DynoA trouble-free way to eliminate unwanted air leaksEasily remove excess weight from your motorcycleCome complete...

Two-stroke pistons are made from 4032 siliciumFour-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistonsBoth include 3% copper in materials for better heat...

All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast...