Yamaha YZ 250 (CG 23) [2006-2023] - Pro-Lite forged pistons

WISECO Pro-Lite forged pistons for Yamaha YZ 250

The WISECO Pro-Lite forged piston is a forged piston for the 2T engine of the Yamaha YZ 250. As a product of the 2 Stroke Pro-Lite series, it belongs to the category of piston sets and is designed for a precise selection based on the specified piston and bore dimensions.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston material: 4032
• Piston compression: standard
• Stroke: 2T
• Diameter Ø: 66.35 mm
• Piston diameter: 66.36
• Bore diameter: 66.40
• Letter oversize: B
• Oversize: +0.01
• Oversize: STD

Vehicle assignment

The piston is assigned to the Yamaha YZ 250 (CG 23) built between 2006 and 2023. The vehicle name and the complete model year range make it easier to select the appropriate model generation.

Execution

The combination of forged construction, aluminum as a material and the specified piston material 4032 describes the design of this WISECO piston. The standard piston compression as well as the marking B and oversize +0.01 support the assignment according to the specified engine dimensions.