Honda CRF 250 X (ME 11) [2004-2017] - forged pistons

PROX forged pistons for Honda CRF 250 X

The PROX forged piston is designed for the Honda CRF 250 X (ME 11) in the entire model year range from 2004 to 2017. Its forged aluminum design and special alloy combine the proven piston design with a design designed for low friction.

Piston features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 77.98 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Domed piston, 4 valve pockets and MoS2 coating on the skirt

Execution for engine overhaul

The curved piston shape and the four valve pockets are part of the design of this piston. The MoS2 coating of the apron is integrated as a further technical feature. Together with the forged aluminum design, a clearly specified piston is created for the upper engine area.

Vehicle assignment

The forged piston fits the Honda CRF 250 X (ME 11), built between 2004 and 2017. The selection can be compared based on the specified diameter of 77.98 mm, the oversize letter B and the oversize indication +0.01.