Beta RR 430 4 T Race [2025-2026] - Complete Top End Kit - Replica forged pistons

VERTEX Top End Kit with replica forged pistons for the Beta RR 430 4 T Race

The complete top end kit from VERTEX bundles the components intended for an overhaul of the upper engine area in one set. This means that the pistons, piston rings, piston pins, safety clips and the top-end seal set are ready for replacement. For this four-stroke application, a timing chain is also included in the scope of delivery.

Pistons and technical design

The piston is made of aluminum and is forged. Piston compression is standard. The diameter is 94.96 mm, the corresponding oversize is marked with the letter A. The bore diameter is 95.00 mm. The piston rings are presented as a set. The version is intended for a four-stroke engine; the technical value “Stroke” is 4T.

• Aluminum piston
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 94.96 mm
• Letter oversize: A
• Bore diameter: 95.00 mm
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The VERTEX complete top end kit - replica forged pistons is assigned to the Beta RR 430 4 T Race from the complete 2025-2026 model year range.

Scope of delivery

• Piston
• Piston rings
• Piston pin
• safety clips
• Top end gasket kit
• Timing chain for four-stroke applications