KTM 250 EXC SIX Days [2024-2026] - Cast pistons

PROX cast piston for KTM 250 EXC SIX Days 2024-2026

The PROX cast piston is tailored to the KTM 250 EXC SIX Days from 2024 to 2026. As a component for the upper engine area, it combines a cast design with a special aluminum alloy. PROX's careful development work aims to minimize friction and thereby support reliable piston function.

Execution and coating

The piston skirt has a MoS2 coating. The domed piston is designed for a 2T engine and has standard piston compression. This makes the component suitable for targeted selection based on the specified piston dimensions and equipment features.

Technical data

• Brand: PROX
• Piston type: cast
• Material: aluminum
• Diameter Ø: 66.34 mm
• Letter oversize: B
• Oversize: +0.01
• Stroke: 2T
• Specificity: domed piston / MoS2 coating of the skirt
• Piston compression: standard

Vehicle assignment

The PROX cast piston fits the KTM 250 EXC SIX Days in the full year range 2024-2026. Before making your selection, please compare the diameter of 66.34 mm, the oversize letter B and the oversize information +0.01.