Athena P400270100021 Big Bore Cylinder Kit (276cc Big Bore) - 4.00mm Oversize to 82.00mm body-bodywork-rear-fenders 1994-1998 Triumph Speed Triple

1994-1998 Triumph Speed Triple

1994 Sea-Doo SPX

2021-2025 Gas Gas MC 450F

Available with or without shock absorbers

2016-2017 Triumph Thruxton 1200

Athena P400270100021 Big Bore Cylinder Kit (276cc Big Bore) - 4.00mm Oversize to 82.00mm body-bodywork-rear-fenders 1994-1998 Triumph Speed TripleBore: 82. 00mm Sizing: Sizing Not Available Kits include aluminum cylinder with nickel carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top end gasket set includes required seals and hardware. Easy to follow step by step installation instructions. Most are bolt on; no machining required except where noted. Vehicle Fitment: 2021 2023 Gas Gas EX 250F 2021 2022 Gas Gas MC 250F 2016 2022 Husqvarna