Yamaha YZ 250 F (CG 33) [2010-2011] - forged pistons

WISECO forged pistons for Yamaha YZ 250 F

The WISECO forged piston is intended for the Yamaha YZ 250 F (CG 33) from the years 2010-2011. The component belongs to the “4-stroke forged piston” product series and is designed as a piston set. The defined vehicle assignment supports a targeted selection of the right engine.

Technical features

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 76.97 mm
• Letter oversize: C
• Oversize: +0.02
• Compression ratio: 13.5:1
• Stroke: 4T
• Rings Quantity: Set

Included components

The piston set includes a ring set, a wrist pin and a CirClip. The compilation is therefore limited to the piston components listed in the data set.

Vehicle assignment

The forged piston fits the Yamaha YZ 250 F (CG 33), built between 2010 and 2011. Before making your selection, please compare the model name, year of manufacture, diameter Ø, oversize letters and oversize value with the existing motor.

Factual advice on selection

The combination of diameter Ø 76.97 mm, oversize letter C and oversize +0.02 characterizes the design of this piston. The compression ratio is 13.5:1; piston compression is shown as standard.