Tm Racing EN 250 FI [2013-2019] - forged pistons

PROX forged pistons for TM Racing EN 250 FI

The PROX forged piston is designed as a replacement part for the TM Racing EN 250 FI from the entire 2013-2019 model year range. The forged aluminum design is suitable for replacement in equivalent OEM quality and combines a precisely defined design with standard piston compression.

Function and execution

The patented surface treatment helps reduce friction in the cylinder. The curved piston has 2 lubrication holes on the exhaust skirt. This means that the design is tailored to the specified engine data and the intended purpose.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter: Ø 66.35 mm
• Letter oversize: B
• Oversize: +0.01
• Piston compression: standard
• Stroke: 2T
• Specificity: Domed piston / 2 lubrication holes on the exhaust skirt

Vehicle assignment

The forged piston fits the TM Racing EN 250 FI, built between 2013 and 2019. The specified diameter Ø 66.35 mm as well as the marking B and Oversize +0.01 serve to specifically select this version.

Selection note

Before installation, please compare the piston dimensions and markings with the requirements of your engine. This allows you to select the right spare part variant for the TM Racing EN 250 FI within the specified year of manufacture.