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The Vertex top end kit is designed for Cross applications, delivered complete to facilitate the overhaul of the engine top. The kit includes piston, rings, gaskets, and the necessary components for reassembly, saving time and reducing the need to order separate parts.
Design and Materials
Piston and rings provided to replace the engine top without the need to source additional parts, which reduces repair time.
Top-end gaskets included to restore sealing during reassembly and minimise the risk of leaks.
Practicality and Features
Piston pin and circlips included, ready for installation to simplify piston assembly.
Needle cage provided for 2T applications, allowing for the replacement of the crank pin bearing during the overhaul.
4T kits delivered with a timing chain, integrating the timing service into the intervention.
Benefits
OEM Reference VTK22584D-2
Designed for Cross practice, the composition of the kit varies depending on the 2T or 4T application.
Examples of Compatible Motorcycles
YAMAHA YZ 250 (2025 - 250 cc)
FANTIC XX 250 (2025 - 250 cc)
YAMAHA YZ 250 (CG23)
Complete list of compatible motorcycles available in the dedicated section below
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30 days returns
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