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Cylinder Kits

Dirt Bike Cylinder Kits

Cylinder kits from top brands are here at BTOsports.com! Check out our great selection of cylinder kits from the top brands within the industry like Athena, Cylinder Works, and Moose Racing.


Dirt Bike Cylinder Kits

Athena makes high quality cylinder kits that come with everything you need to rebuild your cylinders. The kits include an aluminum cylinder with nickel-carbide coasting that is designed with wider water jackets, a forged piston that is made with a molybdenum coating, and a special gasket kit! These Athena kits come with everything you need and come in two different sizes, the standard bore kit and a big bore kit!


Moose Racing makes a high quality replacement cylinder for various makes and models of dirt bikes. This Moose Racing cylinder kit is constructed from cast aluminum and is nickel silicon carbide plated to increase strength and durability. It is precision machined and honed to meet the OEM stock bore sizes so you can assure you a receiving a replacement part that will fit perfectly. They are made right here in the USA so you know you are getting a high quality, race performance aftermarket cylinder head!