KTM 250 SX F [2016-2022] - 4-stroke forged piston kit - ø78.00mm

WISECO 4-stroke forged piston kit – ø78.00mm

The WISECO forged piston kit is designed for the KTM 250 SX F in the 2016-2022 model year range. As a 4-stroke piston for the upper engine range, it combines a forged design with an aluminum piston and standard piston compression.

Technical features

• Piston type: forged
• Material: aluminum
• Diameter Ø: 77.95 mm
• Letter oversize: A
• Oversize: STD
• Compression ratio: 14.4:1
• Piston compression: standard
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The kit fits the KTM 250 SX F built in 2016, 2017, 2018, 2019, 2020, 2021 and 2022. This assignment supports the selection of the appropriate piston based on model and year of manufacture.

Version for the 4-stroke engine

The combination of forged piston type, aluminum and a compression ratio of 14.4:1 defines the technical design of this piston. The diameter of 77.95 mm as well as the marking A and Oversize STD serve to clearly assign them within the specified configuration.

The product comes from WISECO, a manufacturer specializing in forged high-performance pistons for motorcycles and other motorized vehicles. For the KTM 250 SX F, this kit is only assigned to the specified year of manufacture.