Top End Race Gasket Kit

Get race-ready sealing and the flexibility to tune your engine. The Athena Top End Race Gasket Kit is designed for pro, semi-pro and amateur riders who want to freshen up their engine before a race or during the season. With a top-quality MLSS head gasket and multiple base gasket options, you can restore reliable sealing while dialing in the compression ratio that matches your fuel and performance goals.

If you’re rebuilding a top end and want more control than a single “one-thickness” gasket set, this kit helps you optimize the setup—choose a standard gas configuration with stock compression, or adjust for a higher-compression race fuel build where appropriate.

Key features:

• ✅ MLSS head gasket (Multi-Layer Stainless Steel) for strong, consistent sealing
• ✅ Multiple base gaskets (two or more) in different thicknesses to optimize compression ratio
• ✅ Race-focused kit built for frequent top-end refresh intervals

Benefits of use:

• 🔹 Compression tuning flexibility without hunting for extra gasket thicknesses
• 🔹 More reliable sealing under demanding riding and race conditions
• 🔹 Faster rebuild planning for pre-race or mid-season maintenance

Technical specifications (if needed):

• 📌 Brand: Athena
• 📌 Type: Top End Gasket Kit (Race)
• 📌 Engine type: 4-Stroke
• 📌 Material: MLSS (Multi-Layer Stainless Steel)
• 📌 Vendor part number: R2506-047

Why choose this product?

• ⭐ Race-oriented gasket kit designed for regular engine freshening
• ⭐ Includes premium components to help maintain strong sealing and performance
• ⭐ Multiple base gasket thicknesses help you match compression to your build and fuel choice

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