Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-1_81a0562b-72b4-4bfd-8564-d45210e35f21.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-2_8121daa3-40e5-460d-8b52-a96dc739a1a3.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-3_05cfdb70-7e26-4600-a859-c3d9b8f0185f.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-4_3fa065e1-f782-4cb2-a8d3-76730d1ac490.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-5_6ace9f7b-e4ae-4ae0-b585-b50693d5abf2.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-6_96bd90ce-619b-427d-b401-22683218bd23.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-7_fe2fb380-97cf-4bb8-afd5-9029f5909a90.jpg?v=1788438651&width=900)
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons](http://motorize.uk/cdn/shop/files/1093775001-8_8b4afc04-e32d-4539-998d-8deee1a25bf7.jpg?v=1788438651&width=900)
Description
WÖSSNER Pro Series forged pistons for Yamaha YZ 450 F
The WÖSSNER Pro Series forged piston is designed for the Yamaha YZ 450 F (CJ 10) built in the 2006-2009 range. The version is made of aluminum and is designed as a forged piston. The component thus offers a clearly defined basis for selecting a suitable piston within the specified vehicle assignment.
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093775001-1_81a0562b-72b4-4bfd-8564-d45210e35f21.jpg?v=1788438651)
Technical features
- Brand: WOSSNER
- Piston Type: Forged
- Material: aluminum
- Piston compression: high compression
- Diameter Ø: 94.96 mm
- Letter oversize: A
- Oversize: STD
- Bore diameter: 95.00 mm
- Compression ratio: 13.5:1
- Rings Quantity: 2
Vehicle assignment
The forged piston is intended exclusively for the following application: Yamaha YZ 450 F (CJ 10), built between 2006 and 2009. The combination of vehicle, model code and complete year range is used for targeted selection before ordering.
Selection note
Before ordering, please compare the dimensions and markings listed with the requirements of your engine. Particularly relevant are the diameter Ø of 94.96 mm, the bore diameter of 95.00 mm, the letter A, the marking STD and the compression ratio of 13.5:1.
![Yamaha YZ 450 F (CJ 10) [2006-2009] - WÖSSNER Pro Series forged pistons - detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093775001-2_8121daa3-40e5-460d-8b52-a96dc739a1a3.jpg?v=1788438651)
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