Description
Prox - PX2112B - Piston Kit - 47.45 mm - Yamaha YZ85
Features
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- Kit includes piston, ring kit, wrist pin, and circlips
- Replacement Part for OEM Number(s):5PA1163100
Specs
| Skirt Coating | Moly Coated |
| Type | Standard Size B |
| Bore Size Metric | 47.50 mm |
| Compression Ratio Imperial | Standard |
| Units | Kit |
| Bore - Oversize | Standard |
| Piston Material | Aluminum Alloy |
| Piston Material | Cast |
| Riding Style | Off-Road |
| Piston Size Metric | 47.45 mm |
| Bore - Oversize Metric | Standard |
| Engine Type | 2-Stroke |
| Product Name | Piston Kit |
| Displacement | 85 cc |
Fitment
| 2002-2025 | Yamaha | YZ85 |