Vertex Complete Top End Kit - Replica Forged Piston Cylinder kitRef : VER00549A / 1117190001

VERTEX Complete Top-End Kit - Forged Replica Piston (ref. VTKTC24509A)

Specifically designed for motocross, this VERTEX top-end kit includes everything essential to renew the combustion chamber of your 250 4T. The forged Replica piston made of aluminum, with an oversize "A", adheres to manufacturer specifications: bore 78.00 mm and piston diameter 77.95 mm. Built for off-road use, it fits into a complete overhaul operation without the need for multiple trips to the workshop.

The kit is delivered complete to facilitate repairs: saving time and simplifying procedures for replacing the piston and rings before heading back out on the trails.

• Included: piston
• rings
• piston pin
• circlips
• top-end gaskets
• needle cage (for 2T applications)
• 4T kits include a timing chain

Main features: aluminum piston, standard compression, bore diameter 78.00 mm, piston diameter Ø 77.95 mm, oversize letter A.

Important note: top-end kits do not include ignition or clutch cover gaskets — be sure to order them if you need to open these covers during the replacement or adjustment of the timing chain.

Associated models (examples): KAWASAKI KX 250 (KX252B/C) 2021-2022.