KTM 250 XC W [2021-2027] - Cast pistons

PROX cast piston for the KTM 250 XC W

The PROX cast piston is tailored to the KTM 250 XC W from 2021-2027. Its special aluminum alloy is designed to minimize friction and thereby support reliable piston function. The development takes place with a view to a precise design for the respective engine.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 66.36 mm
• Letter oversize: C
• Oversize: +0.02
• Stroke: 2T
• Specificity: Domed piston / MoS2 coating of the skirt

The curved piston shape and the MoS2 coating of the skirt are specific features of this piston. The coating complements the design of the piston skirt and must be taken into account when selecting the appropriate spare part.

Vehicle assignment

Suitable for the KTM 250 XC W, built between 2021 and 2027. Before choosing, check in particular the specified diameter of 66.36 mm, the oversize letter C and oversize +0.02 so that the piston specification fits your engine.

Execution

The cast aluminum piston has standard piston compression and is designed for a 2T engine. The technical characteristics support a targeted selection within the appropriate vehicle assignment.