KTM 250 EXC TPI [2018-2023] - Cast pistons

PROX cast piston for KTM 250 EXC TPI 2018-2023

The PROX cast piston is assigned to the KTM 250 EXC TPI in the full year range 2018-2023. Its design combines a cast piston type with standard piston compression and a domed piston shape.

Construction and execution

The piston is made of aluminum and is made from a special alloy. This alloy is designed to minimize friction and thus support reliable function. The piston skirt has a MoS2 coating. Both the design and the specified coating are available as relevant characteristics for selection.

Technical data

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

Vehicle assignment

The cast piston is intended for the KTM 250 EXC TPI built between 2018 and 2023. Before making your selection, please compare the diameter of 66.34 mm, the oversize letter B and the oversize specification +0.01 with the requirements of your engine.