Sherco 250 SEF-R Racing [2016-2019] - Forged pistons

PROX Forged Pistons for Sherco 250 SEF-R Racing 2016-2019

The PROX forged piston is designed for the Sherco 250 SEF-R Racing from the 2016-2019 model year range. The design combines a forged piston type with aluminum as a material and can therefore be clearly selected based on the technical characteristics.

Technical execution

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 75.97 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown / 4 valve pockets

Matching vehicle assignment

The forged piston is intended for the Sherco 250 SEF-R Racing model in the full 2016-2019 model year range. The diameter of 75.97 mm, the oversize letter B and the oversize +0.01 information are particularly relevant for the selection.

Selection guide

The flat crown with 4 valve pockets describes the specific piston design. Together with the standard piston compression and the 4T design, you get the key features for assigning this PROX piston. The version as a set for “Rings Quantity” supplements the technical product data.