Top-End Gasket Kit

Refresh your engine with confidence using the ATHENA Top-End Gasket Kit—built for pro, semi-pro and amateur riders who want dependable sealing and consistent performance when rebuilding the top end. The kit is designed to help you get back on track quickly with premium materials and smart options for setup tuning.

By including a top-quality MLSS head gasket and two or more base gaskets in different thicknesses, this kit helps you optimize your engine’s compression ratio. That means you can set the bike up for standard pump fuel with stock compression or choose a higher-compression configuration (commonly paired with race fuel), depending on your goals and conditions.

Key features:

• ✅ Premium MLSS head gasket for reliable sealing
• ✅ Multiple base gaskets (2+) with different thicknesses to tune compression
• ✅ Made for riders who rebuild/refresh their engine before races or mid-season

Benefits of use:

• 🔹 Helps restore top-end sealing and maintain stable performance
• 🔹 Allows practical compression tuning without guessing
• 🔹 Convenient kit format for faster, more organized servicing

Technical specifications (if needed):

• 📌 Brand: ATHENA
• 📌 Type: Top End
• 📌 Units: Kit
• 📌 Vendor Part Number: P400250600069

Why choose this product/service?

• ⭐ Premium gasket components designed for serious riding and frequent maintenance intervals
• ⭐ Ideal for planned rebuilds where consistency and correct setup matter
• ⭐ Easy way to prepare your engine for different fuels and riding demands

Note: This kit does not include valve stem seals, rubber parts, shims, or other fiber gaskets.