Yamaha YZ 250 (CG 05) [1999] - 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 2-stroke engine of the Yamaha YZ 250 (CG 05), built in 1999. As part of the 2 Stroke Pro-Lite product series, it is suitable for renewing the piston set within this specific vehicle application.

Function and execution

The forged aluminum version is specified with a 4032 piston material. Piston compression is standard. The piston thus offers a clearly defined version for selection based on the technical engine data and the intended vehicle assignment.

Technical data

• Brand: WISECO
• Product Type: Piston Set
• Product series: 2 Stroke Pro-Lite
• Piston Type: Forged
• Material: aluminum
• Piston material: 4032
• Piston diameter: 66.37
• Bore diameter: 66.40
• Piston compression: standard
• Stroke: 2T
• Oversize: STD
• Letter oversize: C
• Oversize: +0.02

Vehicle assignment

The forged piston is for the Yamaha YZ 250 (CG 05), built in 1999. Before ordering, check the engine version and the existing dimensions so that the piston and cylinder dimensions match.

Included components

• Ring set
• Wrist pin
• CircClip