KTM 250 SX F [2013-2015] - forged pistons

VERTEX forged pistons for KTM 250 SX F 2013-2015

The VERTEX forged piston is intended as a big-bore 270 cc version for the KTM 250 SX F from the full 2013-2015 model year range. The forged aluminum version is designed for use in the upper engine area and is supplied with the associated piston rings, piston pins and locking clips.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 80.98 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 81.00 mm
• Compression ratio: 13.9:1

Version and scope of delivery

The Big Bore 270cc kit includes the forged piston, piston rings, wrist pins and locking clips. The dimensions given support targeted selection based on the required bore diameter of 81.00 mm and the oversize +0.02.

Vehicle assignment

The piston is assigned to the KTM 250 SX F in the 2013-2015 model year range. Before selection, the required diameter Ø of 80.98 mm, the oversize letter C and the engine specification should be compared with the existing components.