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

PROX forged pistons for Beta RR 450 4 T Enduro

The PROX forged piston is assigned to the Beta RR 450 4 T Enduro in the full year range 2004-2009. Its technical features enable targeted selection based on piston type, dimensions and design.

Design and piston geometry

The piston is made of aluminum and is designed as a forged version. Piston compression is standard. The flat crown with raised top and 4 valve pockets characterize the specific piston shape.

Technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 88.95 mm
• Letter oversize: A
• Oversize: STD
• Piston rings: set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

The forged piston is assigned to the Beta RR 450 4 T Enduro for the years 2004 to 2009. Before making your selection, please compare the diameter of 88.95 mm, the letter A and the STD version with the requirements of your engine.

Matching additions

A replacement ring and a set of upper engine seals are provided to assemble the required engine components. The associated references are 277500 and 605404.