KTM 350 EXC-F Wess [2023] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for KTM 350 EXC-F White

The WÖSSNER Pro Series forged piston is designed for the KTM 350 EXC-F Wess, built in 2023. The piston is made of aluminum and is forged. This makes it suitable as a precisely defined component for the upper engine range.

Technical execution

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 87.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 88.00 mm
• Compression ratio: 13.7:1
• Rings Quantity: 2
• Stroke: 2T
• Specificity: Double forged bridge / 3D crown / with gas connection

Construction and delivery

The piston skirt has an anti-friction coating. The design with double forged bridge, 3D crown and gas connection describes the design features of this piston. Wössner forged pistons are manufactured in Germany by specialists in 2- and 4-stroke engine parts.

The scope of delivery includes ring(s), locking ring(s) and axle. The technical assignment of dimensions and design supports the selection for the vehicle model mentioned and the entire 2023 model year range.

Vehicle assignment

• KTM 350 EXC-F Wess, built in 2023