Description
Athena - 09103893 - Piston Kit - 53.97 mm - Yamaha YZ125
Features
- Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
- Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance
- Made by reverse extrusion
- For OE cylinder.
Specs
| Bore Size Metric | 53.97 mm |
| Piston Material | 4032 Aluminum Alloy |
| Riding Style | Off-Road |
| Style | Forged Race |
| Type | C |
| Engine Type | 2-Stroke |
| Compression Ratio Imperial | Stock |
| Displacement | 124 cc |
| Piston Head Shape | Flat Top |
| Units | Kit |
| Product Name | Piston Kit |
Fitment
| 2005-2021 | Yamaha | YZ125 |
