Top End

• Shims “average” 47.0 compared to the 46.0 maximum on the Apparent Rockwell Hardness “C” scale • For shim-adjusted vehicles -

• Rings are replacement for one piston - Polaris Indy 440 TranSport 0.82" w/141" Track (1996, 1998, 1999, 1997); Polaris Indy XCF (1998, 1997); Polaris Electra 432 (1974); Polaris SS 440 Long Track (1983); Polaris Indy Sport 440 (1992, 1999, 1994, 1997,...

• Replacement ring set for Wossner 4-stroke piston - Yamaha Phazer 500 (2014, 2009, 2007, 2010, 2015, 2013, 2008, 2012, 2011); Yamaha Phazer 500 GT (2016, 2007, 2009, 2010, 2014, 2011, 2015, 2013, 2017, 2008, 2012); Yamaha Phazer 500 Mountain Lite (2010,...

• Replacement ring set for Wossner 4-stroke piston - Yamaha Attak 1000 (2007, 2006); Yamaha Apex L-TX 1000 (2008, 2006, 2010, 2009, 2007); Yamaha Apex M-TX SE 1000 (2009, 2007, 2008, 2010); Yamaha Apex Vector GT (2008, 2006, 2007, 2010, 2009); Yamaha...

• Replacement ring set for Wossner 4-stroke piston - Yamaha Attak 1000 (2007, 2006); Yamaha Apex L-TX 1000 (2008, 2006, 2010, 2009, 2007); Yamaha Apex M-TX SE 1000 (2009, 2007, 2008, 2010); Yamaha Apex Vector GT (2008, 2006, 2007, 2010, 2009); Yamaha...

• Replacement piston kits for M-Spec big bore cylinder • 4-stroke pistons are made using a double-bridged forging design • Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine • Made in the USA -...

• Replacement piston kits for M-Spec big bore cylinder • 4-stroke pistons are made using a double-bridged forging design • Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine • Made in the USA -...

• Replacement piston kits for M-Spec big bore cylinder • 4-stroke pistons are made using a double-bridged forging design • Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine • Made in the USA -...

• Reduced valve train noise from start up to shut down • Close tolerances for low leak down rates • Fast pump up and superior high rpm performance • Each Precision Lifter is hand assembled to exacting tolerances and designed for quiet operation and rapid...

• R&D developed to provide dyno-proven power gains • Asymmetric skirt design for improved wear and even loading on major thrust skirt • Precision fit ring; custom-lapped compression ring for improved power • 100% billet machined for superior...

• R&D developed to provide dyno-proven power gains • Asymmetric skirt design for improved wear and even loading on major thrust skirt • Precision fit ring; custom-lapped compression ring for improved power • 100% billet machined for superior...

• Pre-preg and autoclaved full carbon fiber - Harley-Davidson Electra Glide Ultra Limited FLHTK (2017); Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI (2017); Harley-Davidson Road Glide Ultra FLTRU (2017); Harley-Davidson CVO Street Glide FLHXSE...