Yamaha YZ 250 F (CG 14) [2003] - forged pistons

PROX forged pistons for Yamaha YZ 250 F (CG 14) built in 2003

The PROX forged piston is designed for the Yamaha YZ 250 F (CG 14) built in 2003. Its aluminum design and forged construction combines specified piston features with a special alloy designed to minimize friction. This makes the piston suitable as a precise selection for repairing the right engine.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 76.96 mm
• Letter oversize: B
• Oversize: +0.01
• Piston rings: set
• Version: 4T
• Specificity: hollow piston / 5 valve pockets

Vehicle assignment

The forged piston fits the Yamaha YZ 250 F (CG 14), built in 2003. The combination of piston diameter 76.96 mm, oversize letter B and oversize +0.01 supports targeted selection based on the existing engine components and the intended piston specification.

Selection note

Before ordering, the information on diameter, oversize letter and oversize should be compared with the required version. The hollow piston design with 5 valve pockets and the standard piston compression characterize this specific variant. The piston rings are presented as a set.