Yamaha YZ 250 F (CG 27) [2007] - WÖSSNER forged pistons
Description
WÖSSNER forged pistons for Yamaha YZ 250 F (CG 27)
The WÖSSNER forged piston is designed for the Yamaha YZ 250 F (CG 27) built in 2007. Its technical characteristics support precise selection based on piston diameter, bore diameter and compression ratio.
![Yamaha YZ 250 F (CG 27) [2007] - WÖSSNER forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093771001-1_cfb78106-ddad-402c-a914-a74a68c2ddc0.jpg?v=1788438057)
Function and execution
The piston is made of aluminum and has a forged design. The “Forged Double Bridge” specification describes the specified piston design. A quantity of 3 is specified for the ring equipment.
Technical data
- Material: aluminum
- Piston Type: Forged
- Diameter Ø: 76.96 mm
- Letter oversize: A
- Oversize: STD
- Bore diameter: 77.00 mm
- Compression ratio: 12.5:1
- Rings Quantity: 3
- Stroke: 2T
- Specificity: Forged double bridge
Vehicle assignment
Suitable for the Yamaha YZ 250 F (CG 27), built in 2007. The assignment refers to this entire year range.
Selection note
The diameter of 76.96 mm, the bore diameter of 77.00 mm, the oversize letter A and the Oversize STD marking are particularly important for the selection of parts. These values should be taken into account when putting together the right piston.
![Yamaha YZ 250 F (CG 27) [2007] - WÖSSNER forged pistons – detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093771001-2_9fa94a03-d791-4458-ab85-0ebe5a96d4d3.jpg?v=1788438057)