Vertex Top-End Rebuild Kit

Premium aftermarket upgrade for Engine Rebuild Kits. Proven to lower lap times and increase durability across elite supercross and endure networks. Part of the 2026 ground-up chassis overhaul.

Designed to deliver race-ready performance and legendary durability under the most extreme motocross and enduro conditions. This Vertex component features precision engineering with bolt-on installation that requires no major modifications.

• Factory-level performance upgrades sourced directly from Vertex.
• Built for specific year/make/model tolerance constraints with exact OEM cross-referencing.
• Premium materials tested and proven in competitive motocross environments.
• Free shipping on orders over $99 within the continental US.