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Athenas Top End Gasket Kits for offroad applications are engineered to meet the demands of motocross, enduro, and ATV / UTV riders who push their machines through mud, sand, dust, and extreme heat. These kits are the go-to solution for riders and mechanics who demand reliability, precision, and durability in every ride.
Athena supports top teams in the worlds toughest championships - MXGP, AMA Supercross, Pro Motocross, EnduroGP. Gaskets are tested on track by professional riders and refined through direct collaboration between Athenas R&D department and race engineers. The same technology used in competition is made available to all riders.
Athena has long-standing partnerships with the most respected European and Japanese offroad brands. This ensures perfect compatibility with O.E.M. specifications, allowing for precise installation and consistent performance over time.
Each Offroad Top End Kit includes all essential gaskets for the cylinder unit, such as head, base, exhaust gaskets, O-rings, and washers. Every component is selected to withstand the mechanical and thermal stress typical of offroad riding.
Athena gaskets are developed using 2D / 3D modeling, Fuji Paper and Tin Testing, FEM simulations, and validated on static and dynamic test benches. Multi-layer embossing is optimized for uniform compression and perfect sealing - even after hours of extreme use.
Note: All Athena products which are manufactured with higher displacement and power than those permitted by law of the country where the end user lives are intended solely for competition-sports usage.
| Product Variant | Manufacturer Part # |
|---|---|
| Athena Top End Gasket Kit | P400155600001, P400155600002, P400210600058, P400210600064, P400210600069, P400210600085, P400210600096, P400210600097, P400210600178, P400210600182, P400210600183, P400210600184, P400210600187, P400210600202, P400210600213, P400210600214, P400210600245, P400210600252, P400250600008, P400250600009, P400250600011, P400250600015, P400250600016, P400250600021, P400250600022, P400250600024, P400250600030, P400250600047, P400250600048, P400250600049, P400250600055, P400250600061/1, P400250600062, P400250600065, P400250600104, P400270600008, P400270600009, P400270600013, P400270600016, P400270600019, P400270600024, P400270600028, P400270600036, P400270600041, P400270600042, P400270600043, P400270600044, P400270600045, P400270600047, P400270600049, P400270600056, P400270600071, P400270600072, P400270600077, P400270600078, P400270600079, P400270600084, P400270620037, P400270600061, P400270600062, P400270600063, P400270600074, P400270620054, P400210600504, P400210600282, P400510600034, P400510600143, P400510600031, P400485600213, P400485600157, P400485600089, P400485600118, P400485600115/1, P400485600116, P400485600253, P400485600254, P400485600199, P400485600004, P400485600271, P400060600013, P400060600014, P400060600016, P400210600209, P400210600309, P400210600320, P400210600322, P400210600323, P400250600072, P400270600088, P400270600090, P400270600094, P400270600095, P400270600096, P400270600097, P400270600098, P400485600198, P400485600267, P400485600272, P400510600061, P400510600069, P400510600099 |
| With Valve Cover Gasket | P400210600065 |
| Without Valve Cover Gasket | P400210600095, P400485600069, P400485600039, P400210600304, P400210600239, P400210600319, P400250600069, P400250600071, P400510600098, P400485600212 |
WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.