Yamaha YZ 250 F (CG 21) [2005] - Replica forged pistons
Description
VERTEX Replica forged pistons for Yamaha YZ 250 F
The VERTEX Replica forged piston is designed for the Yamaha YZ 250 F (CG 21), built in 2005. Its design as a forged aluminum piston combines the specified product properties with a precise selection of diameter, oversize and bore size.
Technical features
- Material: aluminum
- Piston Type: Forged
- Piston compression: standard
- Diameter: Ø 76.95 mm
- Letter oversize: B
- Oversize: +0.01
- Bore diameter: 77.00 mm
- Rings Quantity: Set
- Stroke: 4T
Vehicle assignment
The replica forged piston is assigned to the Yamaha YZ 250 F (CG 21) from the entire 2005 model year. The specified diameter of Ø 76.95 mm, the marking B and the hole dimension of 77.00 mm are particularly relevant for the selection.
Selection based on engine data
The standard piston compression supports a clear assignment within the specified technical design. The oversize value of +0.01 and the letter B serve as important comparative characteristics when selecting parts. The piston is guided with a ring set and is specified for the “Stroke: 4T” version.