Tm Racing EN 250 F [2011-2012] - forged pistons

PROX forged pistons for Tm Racing EN 250 F

The PROX forged piston is assigned to the Tm Racing EN 250 F from the entire 2011-2012 model year range. Its forged aluminum design uses a special alloy that minimizes friction and is therefore designed for reliable function during engine operation.

Design and piston shape

The flat crown with a raised top is designed with 4 valve pockets. The standard piston compression supports the intended engine characteristics of this application. The piston diameter is Ø 76.97 mm; the version is specified with the letter C and an oversize of +0.02.

Technical data

• Brand: PROX
• Piston type: Forged
• Material: Aluminum
• Piston compression: Default
• Diameter Ø: 76.97mm
• Letter oversize: C
• Oversized: +0,02
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

The forged piston is assigned to the Tm Racing EN 250 F, built in 2011-2012. The diameter Ø 76.97 mm, the letter C and the oversize +0.02 are particularly important for the selection.