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

WISECO forged pistons for Yamaha YZ 250 F (CG 33)

The WISECO forged piston is designed as a piston set for the 4-stroke engine of the Yamaha YZ 250 F (CG 33) in the entire 2010-2011 model year range. The vehicle assignment applies to this model and this year of manufacture.

Piston for 4-stroke use

The piston is made of aluminum and is forged. With a compression ratio of 13.5:1 and the standard piston compression, the set offers clearly defined technical key data for selecting a suitable replacement piston.

Technical data

• Piston type: forged
• Material: aluminum
• Diameter Ø: 76.96 mm
• Letter oversize: B
• Oversize: +0.01
• Compression ratio: 13.5:1
• Piston compression: standard
• Product series: 4-stroke forged piston

Included components

The piston set includes a ring set, a piston pin and circlips. The compilation supports the assignment as a piston set for the mentioned Yamaha YZ 250 F (CG 33).

Vehicle assignment

Suitable for Yamaha YZ 250 F (CG 33), built between 2010 and 2011. When making your selection, please pay particular attention to the specified piston diameter, the oversize letter B and the oversize specification +0.01.