Yamaha YZ 250 F (CG 10) [2001-2002] - forged pistons

PROX forged piston for Yamaha YZ 250 F (CG 10)

The PROX forged piston is intended for the Yamaha YZ 250 F (CG 10) from the years 2001 to 2002. Its forged aluminum design is based on a special alloy that reduces friction and is therefore designed for reliable engine operation.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 76.96 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Specificity: hollow piston / 5 valve pockets

Vehicle assignment

The forged piston fits the Yamaha YZ 250 F (CG 10), built between 2001 and 2002. The vehicle assignment should be compared based on the model name and year of manufacture before ordering.

Execution for engine overhaul

With the diameter of 76.96 mm, the oversize letter B and the oversize specification +0.01, the piston offers clearly defined dimensions for assignment within the specified application. The standard compression supports the selection of a replacement piston with a design close to series production. The hollow piston design with 5 valve pockets is a specific feature for this version.