Engine cylinder revision kit KTM SX EXC 85 2003-2012 vertex race evolution piston

Top End Rebuild Kit + Vertex Race Evolution Piston

The Vertex Race Evolution Top End Kit is the ideal solution for a full top-end engine rebuild on your motocross bike. Designed to save time and money, it ensures performance and reliability.

Kit includes:

• High-performance Vertex piston
• Complete cylinder gasket set
• Needle bearing (for 2-stroke engines)

Thanks to premium components, the kit ensures engine longevity and ease of installation. Available for a wide range of off-road motorcycles.