Yamaha WR 250 F (CG 16) [2003-2004] - WÖSSNER Pro Series forged pistons
Description
WÖSSNER Pro Series forged pistons for Yamaha WR 250 F
The WÖSSNER Pro Series forged piston is intended for the Yamaha WR 250 F (CG 16) in the entire 2003-2004 model year range. The component is designed as a forged aluminum piston and offers precise selection based on the specified dimensions and characteristics.
![Yamaha WR 250 F (CG 16) [2003-2004] - WÖSSNER Pro Series forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093735002-1_4ed92b2d-af58-412c-93fa-40989f88ff92.jpg?v=1788435637)
Technical features
- Piston Type: Forged
- Material: aluminum
- Diameter Ø: 76.97 mm
- Letter oversize: B
- Oversize: +0.01
- Bore diameter: 77.01mm
- Compression ratio: 13.3:1
- Number of rings: 2
- Stroke: 2T
- Specificity: Double forged bridge/gas connection
Vehicle assignment
The piston is assigned to the Yamaha WR 250 F (CG 16), built in 2003-2004. The piston diameter of 76.97 mm, the bore diameter of 77.01 mm and the marking B and oversize +0.01 are particularly important for the selection.
Selection note
Before ordering, compare the listed dimensions and engine characteristics with the intended use. The compression ratio is 13.3:1; The version has 2 rings and the specified double forged bridge / gas connection.
![Yamaha WR 250 F (CG 16) [2003-2004] - WÖSSNER Pro Series forged pistons - detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093735002-2_750ae05e-c3ad-49bf-a7cb-37ba87eafe11.jpg?v=1788435637)