Beta RR 390 4 T Enduro [2015] - WÖSSNER forged piston kit

WÖSSNER forged piston kit for the Beta RR 390 4 T Enduro

The WÖSSNER forged piston kit is designed for the Beta RR 390 4 T Enduro from 2015. The forged piston is made of aluminum and has standard compression. With a piston diameter of 87.96 mm and a bore diameter of 88.00 mm, the relevant dimensions are clearly defined.

Technical features

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 87.96 mm
• Bore Size: 88.00mm
• Letter oversize: A
• Oversize: STD
• Compression ratio: 12.7:1
• Version: 4T
• Rings Quantity: Set

Components of the piston set

The piston kit contains the piston, rings, piston pin and retaining clips. This means that the components belonging to the set are clearly summarized.

Vehicle assignment

The WÖSSNER forged piston kit is suitable for the Beta RR 390 4 T Enduro, built in 2015.

Factual selection aid

The piston diameter of 87.96 mm, the bore of 88.00 mm, the compression ratio of 12.7:1 and the markings “A” and “STD” are particularly relevant for the selection. This information enables comparison with the intended engine variant.