Yamaha YZ 250 F (CG 21) [2005] - forged pistons
Description
VERTEX forged pistons for Yamaha YZ 250 F (CG 21)
The VERTEX forged piston is designed for the Yamaha YZ 250 F (CG 21) built in 2005. Its aluminum design combines the specified dimensions with a forged piston construction. The high compression and the 4-stroke design are central features of this piston.
Technical features
- Piston type: forged
- Material: aluminum
- Piston compression: highly compressed
- Piston diameter: Ø 76.96 mm
- Bore diameter: 77.00 mm
- Letter oversize: C
- Oversize: +0.02
- Ring design: three-ring piston, set
- Hub design: 4T
Matching vehicle assignment
The forged piston is assigned to the Yamaha YZ 250 F (CG 21), built in 2005. The specified piston diameter of 76.96 mm, the bore diameter of 77.00 mm and the marking C with +0.02 oversize are particularly relevant for the selection.
Selection based on measurements
The combination of Ø 76.96 mm, 77.00 mm bore diameter and the oversize +0.02 supports dimension-related assignment within the specified vehicle version. Before ordering, the dimensions of the existing engine and the marking of the required piston should be compared with these technical data.