Top End

Piston Kit - 47.45 Mm - Honda Cr85R/Rb 22863B Honda -- CR85R -- (2004, 2003, 2007, 2006, 2005); Honda -- CR85RB Expert -- (2004, 2003, 2005, 2006, 2007)

Rocker Shaft Shims - 0.005" - M8 1228

Stock portingSlightly modified port configuration increases horsepowerNo case modifications necessary Yamaha -- Banshee 350 4x2 -- (2004, 2000, 2005, 1999, 2001, 2003, 2002, 1989, 1997, 1992, 1991,...

Coated with MOS2 for high performance and heat absorptionPorted to match WSM Banshee sleevesFit bores from 64mm to 70.5mmPiston pin is 5mm higher on long rod pistons to accommodate long rodMade in...

Tensilite? valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloyFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and...

Wsm Piston Kit - 93.00 Mm - Honda 50-218-07K Honda -- TRX500FM Foreman S 4x4 -- (2005, 2011, 2009, 2007, 2006, 2008); Honda -- TRX500FE Foreman ES 4x4 -- (2005, 2011, 2007, 2009, 2008, 2006)

WISECO PISTON YAM 1MMHIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both...

Titanium valveFeatures an advanced "High-flow" design to increase flow by more than 15% over stock valvesLightweight design increases RPM and horsepowerPVD-coated for outstanding wear-resistance in...

Features a cast or moly top ringReverse torsional taper face second ring and easy "spiral on" three-piece oil rings

Features a cast or moly top ringReverse torsional taper face second ring and easy "spiral on" three-piece oil rings

Features a cast or moly top ringReverse torsional taper face second ring and easy "spiral on" three-piece oil rings

Quality replacement cylinder sleeves give old cylinders new life Kawasaki -- KLF 220 Bayou -- (1997, 1990, 1991, 1999, 1994, 2001, 1996, 1993, 2000, 1992, 1988, 1989, 2002, 1998, 1995)