Athena Top-End Gasket Kit for 2-stroke engines, built for riders refreshing an engine before racing or mid-season. Includes an MLSS head gasket and multiple base gasket thicknesses to help dial in compression for pump or race fuel.
Refresh your 2-stroke top end with confidence using the Athena Top-End Gasket Kit—designed for pro, semi-pro and amateur riders who service their engine before a race or during the season. With a premium MLSS head gasket and multiple base gasket thickness options, you can optimize sealing and fine-tune your engine’s compression ratio to match your riding conditions and fuel choice.
This kit helps simplify top-end maintenance by providing the critical gaskets you need for a reliable rebuild, while giving you flexibility: run standard fuel with stock-style compression, or increase compression when pairing with race gas.
Note: This kit does not include valve stem seals, rubber parts, shims, or other fiber gaskets.
