Beta RR 350 4 T Enduro EFI Racing [2016-2018] - WÖSSNER forged pistons

WÖSSNER forged pistons for Beta RR 350 4 T Enduro EFI Racing

The WÖSSNER forged piston is designed for the Beta RR 350 4 T Enduro EFI Racing from the 2016-2018 model year range. As a forged aluminum piston, it is suitable for use in 4-stroke engines and combines the specified dimensional data with an anti-friction coated piston surface on the shaft.

Function and execution

The forged construction and the anti-friction coated shaft are key features of this piston. Piston compression is standard. The product specification also includes a double forged bridge/gas connection and a compression ratio of 13.4:1.

Technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 87.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 88.00 mm
• Compression ratio: 13.4:1
• Rings Quantity: 2
• Stroke: 4T
• Specificity: Double forged bridge/gas connection

Vehicle allocation and delivery

The piston is assigned to the Beta RR 350 4 T Enduro EFI Racing, built between 2016 and 2018. Wössner forged pistons are manufactured in Germany by specialists in 2- and 4-stroke engine parts. Delivery includes ring(s), locking ring(s) and axle.