Beta RR 450 4 T Enduro Racing [2009] - Replica forged pistons

VERTEX Replica forged pistons for Beta RR 450 4 T Enduro Racing

The VERTEX Replica forged piston is a forged aluminum version for the Beta RR 450 4 T Enduro Racing from 2009. Its standard piston compression and the specified dimensions support a targeted selection of the right engine structure.

Design and technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 88.94 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 89.00 mm
• Compression ratio: 11.0:1
• Rings Quantity: Set
• Stroke: 4T

The combination of 88.94 mm piston diameter and 89.00 mm bore diameter provides the relevant dimensions for the technical assignment. The compression ratio is 11.0:1. The marking “A” for oversize and the “STD” for oversize should be compared with the existing engine components when selecting.

Vehicle assignment

The forged piston is intended for the Beta RR 450 4 T Enduro Racing, built in 2009. This vehicle assignment covers the entire 2009 model year range.

Selection note

Before ordering, check in particular the piston diameter, bore diameter, compression ratio and the “A” and “STD” markings. This means that the version can be selected appropriately based on the technical engine data.