Complete top-end kit by Vertex

Complete top-end kit for off-road motorcycles, supplied with all necessary components for piston and sealing part replacement. The kit includes piston, rings, pin, circlips, and gaskets, with a needle cage for 2T applications and a timing chain for 4T versions. This format simplifies repairs and reduces the time spent searching for separate parts.

Design and materials

• High-quality Vertex piston included in the kit for a complete and direct replacement
• Top-end rings, piston pin, circlips, and gaskets provided to avoid purchasing separate parts

Practicality and features

• Needle cage provided for 2T applications to replace the crank pin bearing without additional parts
• 4T kits include a timing chain to allow for complete replacement of the timing system during servicing
• Content delivered ready for installation to reduce motorcycle downtime

Usage and performance

• Designed for off-road use in Cross and Enduro, suitable for off-road maintenance operations
• Enables targeted replacement of the top-end to quickly restore engine functionality after repair

Benefits

• OEM reference VTKTC24386B-1
• Cross type and Enduro universe, Cross for quick product identification

Examples of compatible motorcycles

• BETA RR 350 4T X-PRO (2026 - 350 cm3)
• BETA RR 350 4T RACE (2026 - 350 cm3)
• BETA RR 350 4T RACING (2024 - 350 cm3)

Complete list of compatible motorcycles available in the dedicated section below