Honda CRF 250 R (ME 10) [2010-2013] - forged pistons

PROX forged pistons for Honda CRF 250 R (ME 10)

The PROX forged piston is designed as a piston for the Honda CRF 250 R (ME 10) in the entire 2010-2013 model year range. The design combines a forged piston type with aluminum and is tailored to the specified standard piston compression.

Technical features

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 76.77 mm
• Letter oversize: A
• Oversize: STD
• Piston rings: set
• Stroke: 4T
• Design: Domed piston / 4 valve pockets

Vehicle assignment

The forged piston is assigned to the Honda CRF 250 R (ME 10), built between 2010 and 2013. This vehicle name and the specified year of manufacture are used to select the appropriate piston.

Version for engine use

The curved piston shape with 4 valve pockets describes the specific geometry of this piston. The diameter of 76.77 mm as well as the markings “A” for letter oversize and “STD” for oversize must be taken into account when selecting parts. The piston is designed for a 4T engine and is guided with a piston ring set.