Yamaha YZ 250 F (CG 27) [2008-2009] - forged pistons

WISECO forged pistons for Yamaha YZ 250 F

The WISECO forged piston is designed as a piston set for the 4-stroke engine of the Yamaha YZ 250 F (CG 27) in the 2008-2009 model year range. The combination of forged design and aluminum as piston material forms the basis for a precise selection to match the specified engine data.

Technical features

• Piston type: forged
• Material: aluminum
• Diameter: 76.95mm
• Compression ratio: 13.5:1
• Piston compression: standard
• Oversize: STD
• Letter oversize: A
• Displacement concept: 4-stroke

Included components

The piston set includes a ring set, a wrist pin and a CirClip. The components mentioned are therefore part of the WISECO forged piston product range.

Vehicle assignment

Suitable for the Yamaha YZ 250 F (CG 27), built between 2008 and 2009. The assignment is used to select the piston set based on the specified vehicle model and year of manufacture.

Selection note

When ordering, the model name, year of manufacture, diameter, compression ratio as well as the information on oversize and oversize letter must be compared. This means that the piston set can be specifically selected based on the published technical characteristics.