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

PROX forged piston for Kawasaki KX 250 F (KX 250 W)

The PROX forged piston is designed as a replacement piston for the Kawasaki KX 250 F (KX 250 W), built in 2009. Its special alloy is designed to minimize friction and thereby support reliable function in the engine. The piston allows for replacement from a performance perspective.

Function and execution

The forged version is made of aluminum and features a flat crown with a raised top and 4 valve pockets. The standard piston compression supports the selection for a near-production replacement within the specified vehicle allocation.

Technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 76.97 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 Kawasaki KX 250 F (KX 250 W), full year range: 2009.

When making the selection, the diameter of 76.97 mm, the oversize letter B and the oversize dimension +0.01 must be taken into account in particular. The information on piston type, compression and design makes it easier to compare it with the intended engine structure.