Athena Top End Gasket Kit P400270600096

$81.46
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Athena's 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.


Race-proven technology for real-world performance

Athena supports top teams in the world's toughest championships-MXGP, AMA Supercross, Pro Motocross, EnduroGP. Gaskets are tested on track by professional riders and refined through direct collaboration between Athena's R&D department and race engineers. The same technology used in competition is made available to all riders.


Direct collaboration with leading OEM manufacturers

Athena has long-standing partnerships with the most respected European and Japanese offroad brands. This ensures perfect compatibility with OEM specifications, allowing for precise installation and consistent performance over time.


Complete top end sealing solution

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.


Advanced design and total quality control

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.

Description:

  • Gaskets tested in MXGP, AMA, EnduroGP championships
  • Perfect fit with OEM offroad engine specs
  • All key top end seals included
  • Engineered to withstand extreme offroad conditions

Brand: Athena
Part Number: P400270600096

Fitment:

  • GAS GAS EC250 2T 2024-2025
  • GAS GAS EC250 2024-2025
  • GAS GAS EC300 2T 2024-2026
  • GAS GAS EC300 2024-2026
  • GAS GAS EX250 2024-2025
  • GAS GAS EX300 2024-2026
  • GAS GAS MC250 2024-2026
  • GAS GAS MC300 2025
  • Husqvarna TC250 2023-2026
  • Husqvarna TC300 2025
  • Husqvarna TE250 2024-2026
  • Husqvarna TE300 2024-2026
  • Husqvarna TX300 2023-2026
  • KTM 250 EXC 2024-2025
  • KTM 250 SX 2023-2026
  • KTM 250 XC 2023-2026
  • KTM 250 XC-W 2024-2026
  • KTM 300 EXC 2024-2026
  • KTM 300 SX 2023-2026
  • KTM 300 XC 2023-2026
  • KTM 300 XC-W 2024-2026

Note: Image is for reference only, actual product may vary slightly.

Athena Top End Gasket Kit P400270600096

Athena Top End Gasket Kit P400270600096

$81.46