Honda CRF 250 R (ME 10) [2016-2017] - forged pistons

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

The PROX forged piston is designed for the Honda CRF 250 R (ME 10) built in 2016-2017. The aluminum production and the patented surface treatment support reduced friction in the cylinder. This makes the piston suitable for replacement in equivalent original equipment quality.

Function and execution

The forged piston has a flat crown with a raised top and 4 valve pockets. Its standard compression is 13.8:1. The design is tailored to the specified piston diameter and the defined oversize.

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Compression: 13.8:1
• Diameter Ø: 76.77 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

Suitable for Honda CRF 250 R (ME 10), built between 2016 and 2017.

Selection note

Before choosing, please check the required diameter of 76.77 mm, the marking B and the oversize +0.01. The technical values ​​should be compared with the existing cylinder and the intended engine version.