Beta RR 450 4 T Enduro [2004-2009] - WÖSSNER forged pistons

WÖSSNER forged pistons for Beta RR 450 4 T Enduro

The WÖSSNER forged piston is designed for the Beta RR 450 4 T Enduro from the 2004-2009 model year range. As a component for the upper engine area, it combines a forged design with aluminum and clearly defined dimensions for selecting the right piston.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 88.96 mm
• Bore diameter: 89.00 mm
• Compression ratio: 11.1:1
• Letter oversize: A
• Oversize: STD
• Rings Quantity: 2
• Stroke: 4T

Vehicle assignment

The piston fits the Beta RR 450 4 T Enduro in the full year range 2004-2009. This assignment supports targeted selection based on model, year of manufacture and the specified piston dimensions.

Selection based on dimensional data

The diameter Ø of 88.96 mm, the bore diameter of 89.00 mm and the compression ratio of 11.1:1 are particularly relevant for the check before ordering. The markings “A” for letters oversize and “STD” for oversize must be taken into account in accordance with the technical data. With two piston rings and the design for Stroke 4T, the forged piston is tailored to the aforementioned 4-stroke enduro classification.