Vertex Complete Top End Kit - Replica Forged Piston Cylinder kitRef : VER00350A / 1096684004

VERTEX complete top-end kit - forged Replica piston, designed for motocross riders looking for a reliable replacement part that is ready to install. This kit gathers all the necessary components for piston replacement and top-end refurbishment, avoiding multiple trips to the workshop and multiple orders.

• Included: forged piston, rings, piston pin, circlips, top-end gasket set, needle cage (2T applications). 4T kits also include a timing chain.

Technical specifications:

• Bore diameter: 77.00 mm
• Piston diameter: Ø 76.980 mm (Ø 76.98 mm)
• Oversize letter: D
• Compression: standard
• Material: forged aluminum

Practical notes: top-end kits do not include ignition or clutch cover gaskets. Be sure to order these items separately if you are replacing them at the same time as the timing chain.

Common compatibilities: FANTIC XXF 250 (2024), YAMAHA YZ 250 F (2023), FANTIC XEF 250 (2024). Manufacturer reference: VTKTC24371D.