Description
Vertex - 09103379 - Top End Piston Kit - 53.94 mm - Yamaha YZ125
Features
- The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Gravity-cast aluminum alloy (not forged) with 18% silicone content
- Cast OE replacement piston
- Top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing
- Replacement Part for OEM Number(s):4XM1163130D0
Specs
| Units | Kit |
| Displacement | 125 cc |
| Piston Material | Aluminum Alloy |
| Skirt Coating | Molybdenum Disulphite |
| Cylinder Diameter Metric | 54.00 mm |
| Engine Type | 2-Stroke |
| Piston Material | Cast |
| Compression Ratio Imperial | Standard |
| Piston Diameter Metric | 53.94 mm |
| Riding Style | Off-Road |
| Product Name | Top End Piston Kit |
| Style | Cast Replica |
Fitment
| 1998-2000 | Yamaha | YZ125 |
