Athena P400485100099 Big Bore Hyper Race Cylinder Kit (70cc) - 47.66mm Bore drive-chain-tensioner 2023 Can-Am Maverick X3 Max

2023 Can-Am Maverick X3 Max DS Turbo

2021-2023 Gas Gas EC 300

2018-2020 Polaris 600 SwitchBack XCR

Includes radio mount kit

Athena P400485100099 Big Bore Hyper Race Cylinder Kit (70cc) - 47.66mm Bore drive-chain-tensioner 2023 Can-Am Maverick X3 MaxUse stock reeds for Yamaha Vino. The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds. Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets. Shaped, domed cylinder head, state of the art cylinder with special porting, lighter flat top piston assembly (all of which are designed for higher compression and improved combustion efficiency. Vehicle