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Vertex Top End Rebuild Kit - Yamaha 4T

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  • £174.99
  • Regular price £184.99
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Vertex Yamaha 4 Stroke Top End Rebuild Kit - Vertex Piston Kits

Vertex Top End Kits provide everything you need for a professional top-end rebuild in one kit. This Vertex top-end piston kit includes a high-performance piston, top-end gasket set, and needle bearing. Engineered for maximum reliability and a perfect OEM fit.

Complete Top-End Rebuild Solution

Restoring your engine’s performance has never been easier. Vertex Top End Kits are world-renowned for their precision and durability, providing a matched set of components that guarantee optimal combustion and longevity. By choosing an all-in-one kit, you ensure that every critical component is replaced simultaneously for maximum reliability.

High-Performance Piston

Vertex pistons are manufactured in Italy and feature a dedicated technical coating. This reduces friction, improves wear resistance, and ensures consistent power delivery even under extreme racing conditions.

Premium Gasket Set

The included top-end gasket set is engineered to handle the high pressures and temperatures of modern engines, providing a 100% leak-proof seal for your cylinder and head.

Vertex Top End Rebuild Kit features:

  • Replica - cast pistons in original OEM shape, heat-treated with T-5 hardening and heat treatment cycle
  • Piston skirts with high-tech molybdenum disulphite coating for faster break-in and longer life
  • Cast piston sets are gravity cast (not forged) aluminium alloys with 18% silicon content, providing an extremely lightweight but very strong piston
  • Includes top end seal kit, retaining rings
  • Kits are exact O.E.M. replacements
  • The Vertex "Top End Piston Kit" includes everything you need for your piston change. Consisting of pistons and all necessary seals, the kits for the 4-stroke models also include a timing chain. 

Included in the Kit:

  • Piston
  • Rings
  • Circlips
  • Piston pin
  • Base gaskets
  • Head O-rings
  • Timing chain


Please note: that the image in this listing is just an example image.  The piston you receive will be the exact shape and size for the OEM replacement required for your bike.