Beta RR 525 4 T Enduro [2004-2009] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Beta RR 525 4 T Enduro

The WÖSSNER Pro Series forged piston is designed for the Beta RR 525 4 T Enduro from the 2004 to 2009 model year range. The design combines a forged piston type with high-density piston compression and is suitable as a choice for revising the upper engine range that exactly matches the specified engine data.

Execution and function

The piston is made of aluminum and is designed as a forged double bridge. The compression ratio is 12.5:1. With two piston rings and the specified 4T version, the component is tailored to the described use in the 4-stroke engine.

Technical data

• Brand: WOSSNER
• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 94.95 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 12.5:1
• Number of piston rings: 2
• Stroke: 4T
• Specificity: Forged double bridge

Vehicle assignment

Suitable for the Beta RR 525 4 T Enduro, built between 2004 and 2009 inclusive.

Selection note

The diameter Ø of 94.95 mm, the bore diameter of 95.00 mm, the letter of the oversize A and the marking Oversize STD are particularly important for the assignment. These values ​​should be compared with the requirements of the intended engine before selection.