Kawasaki KX 250 F (KX 250 W) [2009] - forged pistons

PROX forged pistons for Kawasaki KX 250 F (KX 250 W) 2009

The PROX forged piston is designed as a replacement piston in equivalent original equipment quality for the Kawasaki KX 250 F (KX 250 W), built in 2009. Its forged aluminum design is based on a special alloy and manufacturing process used by most manufacturers.

Function and execution

The patented surface treatment helps reduce friction in the cylinder. The piston shape features a flat crown with a raised top and 4 valve pockets. The standard compression is tailored to the specified version.

Technical data

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 76.98 mm
• Letter oversize: C
• Oversize: +0.02
• Piston compression: standard
• Stroke: 4T
• Piston Ring Quantity: Set

Vehicle assignment

The forged piston fits the Kawasaki KX 250 F (KX 250 W), built in 2009. The assignment refers to this entire vehicle and year of manufacture range.

Selection guide

The diameter of 76.98 mm, the oversize letter C and the oversize specification +0.02 are particularly important for the selection. Before ordering, these dimensions should be compared with the intended engine version.