Yamaha YZ 250 (CG 20) [2005] - Pro-Lite forged pistons
Description
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 20) built in 2005. Its design as a piston set supports the targeted renewal of the piston components in the upper engine area.
![Yamaha YZ 250 (CG 20) [2005] - Pro-Lite forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1118907002-1_31834256-1cf8-48c1-9d46-2e513d4cf09d.jpg?v=1788549590)
Technical features
- Piston type: forged
- Piston material: aluminum
- Material information: 4032
- Piston compression: standard
- Piston diameter: 66.35 mm
- Piston diameter: 66.36
- Bore diameter: 66.40
- Oversize letter: B
- Oversize: +0.01
- Engine type: 2T
- Product series: 2 Stroke Pro-Lite
Vehicle assignment
The piston set is assigned to the Yamaha YZ 250 (CG 20), built in 2005. The specified vehicle range therefore exclusively covers this model year.
Selection guide
When selecting, the piston diameter of 66.35 mm, the bore diameter of 66.40 as well as the marking B and the oversize specification +0.01 should be taken into account. Standard compression maps the piston to the stock compression design.
The combination of forged aluminum pistons and the 2 Stroke Pro-Lite product series is aimed at repairing the upper engine area of the Yamaha YZ 250 mentioned. Before ordering, the model, year of manufacture and the specified dimensional data should be compared with the existing engine.
![Yamaha YZ 250 (CG 20) [2005] - Pro-Lite forged pistons - detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1118907002-2_382d3412-55e1-494e-af7b-8416e4cd3e9c.jpg?v=1788549590)