Top End

Ready-to-install, direct bolt-on cylinder requires no re-plating and looks virtually identical to the OEM cylindersNickel silicon carbide-plated for long lifeMade in the U.S.A. Kawasaki -- KX 450 F -- (2015, 2010, 2011, 2012, 2014, 2009, 2013)

Ready-to-install, direct bolt-on cylinder requires no re-plating and looks virtually identical to the OEM cylindersNickel silicon carbide-plated for long lifeMade in the U.S.A. Husqvarna -- TC 50 -- (2018, 2020, 2021, 2017, 2019, 2022, 2023); Husqvarna...

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersNickel Silicon Carbide plated for long lifeBig bore cylinders do not require machine workMade in the U.S.A. Kawasaki -- KX 250 F -- (2010)

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersNickel Silicon Carbide plated for long lifeBig bore cylinders do not require machine workMade in the U.S.A. Honda -- CRF450R -- (2013, 2011,...

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersNickel Silicon Carbide plated for long lifeBig bore cylinders do not require machine workMade in the U.S.A. Kawasaki -- KX 250 F -- (2017,...

Ready-to-install, direct bolt-on cylinder requires no re-plating and looks virtually identical to the OEM cylindersNickel silicon carbide-plated for long lifeMade in the U.S.A. Honda -- TRX450R Sportrax -- (2005, 2004)

Top End Piston Kit - 64.95 Mm -Yamaha Yz350 Banshee Vtk22568100 Yamaha -- Banshee 350 4x2 -- (1999, 1988, 1996, 2002, 2005, 1990, 1997, 1989, 1991, 1992, 2004, 2000, 1987, 1995, 2006, 1998, 2003, 2001, 1994, 1993)

The foremost compatible top-end rebuild kit all in one boxFeature a Moly2000 centrifugally-spun, cast cylinder sleeved iron bore to provide better ring seal for better compression, more torque and more horsepower2-stroke kit comes complete with...

Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers and Cr-Si dual springs provide valvetrain control at high rpms...

Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springsCompatible with boosted or turbocharged applicationsCNC-machined titanium retainers and Cr-Si dual springs provide valvetrain control at high rpms...

Je Pistons Piston Kit 144538 Honda -- CBR600F2 -- (1997, 1993, 1995, 1998, 1991, 1994, 1990, 1992, 1996); Honda -- CBR600F3 -- (1991, 1992, 1994, 1997, 1990, 1995, 1998, 1993, 1996)

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersNickel Silicon Carbide plated for long lifeBig bore cylinders do not require machine workMade in the U.S.A. Kawasaki -- KX 250 F -- (2016,...