YAMAHA YZ 250 X [2016-2027] - cast pistons
Description
PROX cast piston for YAMAHA YZ 250 X 2016-2027
The PROX cast piston is designed as a replacement component for the YAMAHA YZ 250 X in the entire 2016-2027 model year range. Its standard compression supports use as a replacement solution in the appropriate engine configuration.
Function and execution
The piston is made of aluminum and is designed as a cast piston. The patented surface treatment serves to reduce friction in the cylinder. The domed piston shape, fin cutout, intake hole and MoS2 skirt coating are listed as specific design features.
Technical data
- Material: aluminum
- Piston Type: Cast
- Piston compression: standard
- Diameter Ø: 66.36 mm
- Letter oversize: B
- Oversize: +0.01
- Stroke: 2T
- Specificity: Domed piston / fin cutout / suction hole / MoS2 skirt coating
Vehicle assignment
Suitable for the YAMAHA YZ 250 X, built between 2016 and 2027. The assignment refers to this vehicle model and this complete year of manufacture.
Selection note
Before ordering, the diameter, oversize and specified piston design should be compared with the intended engine application. The diameter is 66.36mm; the oversize is given as +0.01.