KTM 250 EXC-F Factory Edition [2015] - Forged pistons

VERTEX forged pistons for KTM 250 EXC-F Factory Edition

The VERTEX forged piston is designed for the KTM 250 EXC-F Factory Edition from 2015. The forged aluminum design combines a precisely manufactured piston shape with a highly compressed design. This makes the component suitable for the targeted selection of a suitable piston within the specified engine dimensions.

Technical features

• Piston type: forged
• Material: aluminum
• Piston compression: highly compressed
• Diameter Ø: 77.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 78.00 mm
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The piston fits the KTM 250 EXC-F Factory Edition, built in 2015. The assignment should be based on the vehicle model, year of manufacture and the specified dimensions and oversize.

Selection and use

The combination of 77.97 mm piston diameter, 78.00 mm bore diameter and the B marking provides important comparison values for part selection. The information “+0.01” describes the designated oversize version. The designation “4T” assigns the piston to the specified 4T engine.

VERTEX specializes in engine components for off-road machines and is used as an original equipment manufacturer by numerous motorcycle manufacturers and teams in the MX World Championship.