Top End

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...

New replacement cylinder headInclude cam caps and cam cap boltsInclude C630 (nickel/aluminum/bronze) valve seats and guidesCompetition valve jobShortened valve guides to accept higher lift camsUnshrouded combustion chamberBlended bowl seat to portStock...

New replacement cylinder headInclude cam caps and cam cap boltsInclude C630 (nickel/aluminum/bronze) valve seats and guidesCompetition valve jobShortened valve guides to accept higher lift camsUnshrouded combustion chamberBlended bowl seat to portStock...

Top End Piston Kit - 84.96 Mm - Kawasaki Vtktc23908B Kawasaki -- KVF 750 Brute Force 4x4i -- (2008, 2014, 2005, 2006, 2007, 2009, 2012, 2013, 2010, 2011); Kawasaki -- KRF 750 Teryx FI 4x4 -- (2009, 2011, 2012, 2013, 2010); Kawasaki -- KRF 750 Teryx 4x4...

Kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side modelsCylinder Head Service Kits include the below components:Lightweight Racing Valve Spring kits with steel or titanium retainers, beehive or...

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...

Machined from 2618-T6 high tensile forged aluminumDome/dish requires no deburring or preparationPins, pin fitment, lock and rings includedMade in the U.S.A. BMW -- S1000RR -- (2014)

Cylinder Works Cylinder - 92.00 Mm - Kawasaki Cw30015 Kawasaki -- Teryx KRX 1000 -- (2022, 2020, 2021, 2023, 2024); Kawasaki -- Teryx KRX 4 1000 SE -- (2023, 2024); Kawasaki -- Teryx KRX 4 1000 SE eS -- (2023, 2024); Kawasaki -- Teryx KRX 1000 Trail...

Wossner Cylinder - 47.00 Mm - Ktm | Husqvarna | Gasgas 85 Wbc8147A Husqvarna -- TC 85 -- (2018, 2019, 2022, 2020, 2023, 2021, 2024); Husqvarna -- TC 85 BW 19/16 -- (2020, 2022, 2024, 2021, 2018, 2023, 2019); KTM -- 85 SX -- (2020, 2019, 2021, 2018); KTM...

Wossner Cylinder - 47.01 Mm - Ktm | Husqvarna | Gasgas 85 Wbc8147B Husqvarna -- TC 85 -- (2018, 2019, 2022, 2020, 2023, 2021, 2024); Husqvarna -- TC 85 BW 19/16 -- (2020, 2022, 2024, 2021, 2018, 2023, 2019); KTM -- 85 SX -- (2020, 2019, 2021, 2018); KTM...

Increase cooling capacity for lower running temps which helps maintain peak powerLow altitude gains 4-5 mid range horsepower and 2-3 peakHigh altitude riders gain 6-7hp in the mid range, and 4-5 peak Polaris -- SwitchBack 800 Assault 1.35" w/144" Track...