VERTEX Complete Top-End Kit - Forged Replica Piston (Manufacturer part number: VTKTC24367C): a kit designed for the refurbishment of motocross cylinder heads, aimed at facilitating the piston/rings replacement and saving time in the workshop. Ideal for CRF riders and other 450 motocross bikes looking for a reliable and ready-to-install replacement part.
Important: top-end kits do not include ignition or clutch cover gaskets — remember to order them if you are changing the timing chain.
- Included: piston, rings, piston pin, circlips, top-end gaskets, needle bearing (2T applications). 4T kits include a timing chain.
- Type: “Replica” forged aluminum piston
- Piston compression: Standard
- Bore diameter: 96.00 mm
- Piston diameter: Ø 95.980 mm (oversize letter: C)
This kit is intended for engine preparations and revisions for motocross practices: basic maintenance, replacement after wear, or refurbishment following an incident. Installation and inspection by a professional are recommended to ensure tolerances and break-in. Compatible motorcycle examples: Honda CRF 450 R / RX (PE07) 2019-2020 450 cc.