Yamaha YZ 250 F (CG 25) [2006] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha YZ 250 F

The WÖSSNER Pro Series forged piston is designed as a forged aluminum piston for the Yamaha YZ 250 F (CG 25), built in 2006. The technical characteristics make it easier to specifically select a suitable piston for the specified engine.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Diameter Ø: 76.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 77.00 mm
• Compression ratio: 13.5:1
• Rings Quantity: 2
• Stroke: 2T
• Specificity: Double forged bridge/gas connection

Vehicle assignment

The forged piston is assigned to the Yamaha YZ 250 F (CG 25), built in 2006. The vehicle name and the complete year of manufacture serve as a guide when selecting parts.

Execution

With a diameter of 76.96 mm, a bore diameter of 77.00 mm and a compression ratio of 13.5:1, the piston offers clearly defined dimensions for assignment. The two ring design and double forged bridge/gas connector are identified as specific product features.