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Upper engine

Cylinder kit Vertex Complete Top End Kit - Casted Piston

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Vertex Complete Top End Kit - Casted Piston Cylinder kitRef : VER00564A / 1121201002

Name: Complete Top End Kit - Casted Piston
Brand: Vertex
Price: 260.7 EUR
Availability: InStock

Recommended retail price:289,68 €?

260,70 €

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Description
Compatible motorbikes
Questions and answers

DescriptionVertex Complete Top End Kit - Casted Piston Cylinder kit

Product details :

Features

Complete VERTEX Top-End Kit – Cast Piston (ref. VTK24244B-1)

Designed for motocross riders who want to refresh their top-end without placing multiple orders, this Vertex kit offers a ready-to-install set. Specifically focused on maintenance/repair, it includes all the necessary components to replace the piston and peripherals during reassembly after opening the cylinder.

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

Main Features:
- Piston Compression: Standard
- Bore Diameter (mm): 72.00
- Piston Diameter: Ø 71.935 mm
- Diameter Ø (mm): 71.94
- Oversize Letter: B
- Material: Aluminum

Compatible with 300cc motocross engines and suitable for recent models such as KTM 300 SX (2025), HUSQVARNA TE 300 PRO (2025), or GAS GAS EC 300 (2025). Ideal for a clean and organized engine rebuild: saves time in the workshop, matched parts for a smooth assembly, and quick return to the track. Follow manufacturer specifications and the recommended break-in procedure during reassembly.

Technical information :

Reference

VER00564A / 1121201002

Material

Aluminium

Piston compression

Standard

Rings Quantity

Engine

Piston diameter

Ø 71,935 mm