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Kits include aluminum cylinder with nickel-carbide coating designed with larger water jacketsForged piston with molybdenum coatingSpecial gasket kitEasy-to-follow step-by-step installation instructionsAll are bolt-on; no machining required Yamaha -- YZ...

Kits include aluminum cylinder with nickel-carbide coating designed with larger water jacketsForged piston with molybdenum coatingSpecial gasket kitEasy-to-follow step-by-step installation instructionsAll are bolt-on; no machining required Suzuki -- LT-R...

Cylinder Works Cylinder Kit - Big Bore - 72.00 Mm - Yamaha 21009-K01 Yamaha -- YZ 250 -- (2004, 2015, 2018, 2001, 2009, 2012, 2014, 2003, 2006, 2016, 2008, 2021, 2007, 2023, 2002, 2005, 2011, 2022, 1999, 2000, 2010, 2013, 2017, 2019, 2020)

Kits include aluminum cylinder with nickel-carbide coating designed with larger water jacketsForged piston with molybdenum coatingSpecial gasket kitEasy-to-follow step-by-step installation instructionsAll are bolt-on; no machining required Kawasaki -- KX...

Cylinder Works Cylinder Kit - Standard Bore - 85.00 Mm - Kawasaki Cw30013K04 Kawasaki -- KRT 750 Teryx4 EPS 4x4 -- (2012, 2013); Kawasaki -- KRT 750 Teryx4 4x4 -- (2012, 2013)

Forged pistons - coated piston skirts with measurement window and S&S logoForged pistons have larger than stock valve pockets and accepts up to 2.00" valvesKit includes S&S 1250cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS head,...

Cylinder Works Cylinder Kit - High Compression - 85.00 Mm - Kawasaki Cw30013K04Hc Kawasaki -- KRT 750 Teryx4 4x4 -- (2012, 2013); Kawasaki -- KRT 750 Teryx4 EPS 4x4 -- (2012, 2013)

Nickel silicon carbide (NSC) plated cylinderCNC machined from 6061 aluminumMaximum strength, durability, and power Polaris -- RZR S 1000 EPS 4x4 -- (2016); Polaris -- General 1000 EPS 4x4 -- (2016); Polaris -- RZR 4 XP 1000 4x4 -- (2015, 2016, 2014);...

Cylinders have a stock bolt patternBored slightly under nominal size and are not honedDesigned for 124" Hot Set Up Kits used in '99-'17 Twin CamsWrinkle black finish with machined edgesRequires crankcase machining.Made in the U.S.A.

Complete kits include cylinder sleeves, pistons and head gasket750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm)865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)Both kits increase compression...

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for long...

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for long...