Namura Standard Bore Piston Kit Size A (46.95mm) for KTM 85 SX & 85 XC 47mm
Namura Standard Bore Piston Kit Size A (46.95mm) for KTM 85 SX & 85 XC 47mm
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Standard Bore Piston Kit Size A (46.95mm) for KTM 85 SX & 85 XC
The Standard Bore Piston Kit Size A (46.95mm) is a direct replacement piston assembly for KTM 85 SX and 85 XC motorcycles, designed to restore top-end performance in your two-stroke engine. This piston kit includes rings and wrist pin for a complete rebuild.
Overview
This Standard Bore Piston Kit provides a reliable replacement for the original piston in KTM 85 SX and 85 XC models. The kit is machined to precise specifications for optimal compression and durability. Whether you are rebuilding after a season of racing or performing routine maintenance, this piston kit delivers consistent power.
Built For Performance
- Precision-machined from high-strength aluminum alloy
- Includes piston rings and wrist pin for complete installation
- Matches factory bore size of 46.95mm (Size A)
- Designed for high-RPM reliability in two-stroke engines
- Heat-treated for increased strength and longevity
Fits These Machines
- for KTM 85 SX
- for KTM 85 XC
On-The-Job Use
- Motocross racing
- Trail riding and enduro
- Competitive off-road events
- Top-end rebuilds
Specs At A Glance
| Bore Size | 46.95mm |
| Piston Type | Standard Bore (Size A) |
| Material | Aluminum Alloy |
| Includes | Piston, Rings, Wrist Pin |
Good To Know
Q: Is this piston kit compatible with the stock cylinder? A: Yes, it is a standard bore size replacement designed to fit the original cylinder bore without machining.
Q: What is included in the kit? A: The kit includes the piston, piston rings, and wrist pin; you may need to reuse your original circlips and bearing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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