Vertex Complete Top End Kit - Replica Forged Piston Cylinder kitRef : VER00546A / 1117184002

Manufacturer reference: VTKTC24097B

The complete VERTEX top-end kit - Forged Replica Piston is designed for motocross riders who are overhauling their top-end. This kit includes everything essential for replacing the piston and peripherals: forged aluminum piston, rings, pin and clips, plus top-end gaskets. For 2T applications, the needle cage (crankshaft bearing) is included; the 4T versions include the timing chain.

Top-end kits do not contain ignition or clutch cover gaskets – make sure to order them if you are changing the timing chain.

• Included: piston, rings, piston pin, clips, top-end gaskets, needle cage (for 2T) — timing chain for 4T.
• Piston compression: Standard
• Bore diameter: 78.00 mm
• Piston diameter: Ø 77.970 mm (Ø 77.97 mm)
• Oversize: B
• Material: Forged aluminum

Ideal for preparations and refurbishments on motocross machines, this kit is compatible with GAS GAS MC 250 F (2025), KTM 250 SX‑F (2022), and HUSQVARNA FC 250 (2022). Convenient for saving time during a top-end rebuild, it provides the essential parts needed for a clean and secure installation on the track.