Vertex Top End Piston Kit Cylinder kitRef : VER00576A / 1128191001

Manufacturer's ref: VTK24212A-2 — VERTEX top-end kit designed for 85 cc displacements intended for motocross use. This kit replaces the wear components of the top end with machined parts to restore precise dimensions and ensure compliance with manufacturer tolerances.

Main features:

• Piston compression: Standard (STD)
• Piston diameter: Ø 46.940 mm (oversize letter A)
• Cylinder diameter: 47 mm
• Displacement: 85 cc
• Material: Aluminum

This VERTEX top-end kit is aimed at motocross riders looking for a replacement part that conforms to original specifications (oversize A). The aluminum piston and cylinder are machined for a precise fit, facilitating installation and ensuring the necessary functional clearances for proper break-in. Ideal for a top-end rebuild after wear or following an oversize bore.

Compatible with models:

• 85 SX (18-23); 85 SX BW (18-23); MC 85 (21); MC 85 1714 (22-23); MC 85 1916 (21-23); TC 85 (18-23); TC 85 BW (23)

Universe: Motocross. Check compatibility with your model before installation and adhere to the manufacturer's break-in and assembly recommendations.