Wossner Dual Ring Piston Kit KTM 125 SX 2007-2025 54.01mm 8174DB
Part Number: 09104870WOSSNER
- SKU:
- 09104870
- MPN:
- 8174DB
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
Description
When running a 2-stroke at the edge of performance, your piston is ground zero for power delivery and engine longevity. The Wossner 8174DB delivers the precision engineering and material science required to handle sustained high-RPM loads without sacrificing reliability. Built from 4032 T6 forged aluminum with a permanent skirt coating, this complete kit reduces friction and piston rock while maintaining the tight tolerances that separate a smooth-running engine from one that's fighting itself.
This is a direct bolt-in replacement for your KTM 125 SX (2007–2025, 54.01mm bore), and it comes complete with piston, rings, wrist pin, and circlips—everything you need for a full refresh. Whether you're chasing track time or keeping your machine reliable for trail work, Wossner's FEA-optimized design ensures consistent performance under load.
- Complete kit included
- 4032 T6 forged aluminum
- 54.01mm bore diameter
- Permanent skirt coating
- Reduced friction design
- Minimizes piston rock
- Finite element analysis optimized
- T6 heat-treated
- German engineering (Wossner)
- KTM 125 SX 2007–2025
- Includes rings and clips
Specs
ENGINE TYPE: |
2-STROKE |
PISTON MATERIAL: |
ALUMINUM ALLOY |
RIDING STYLE: |
OFF-ROAD |
BORE - OVERSIZE: |
+0,01 MM |
BORE - OVERSIZE METRIC: |
+0.01 MM |
PISTON MATERIAL: |
FORGED |
UNITS: |
KIT |
BORE SIZE METRIC: |
54.01 MM |
DISPLACEMENT: |
125 CC |
TYPE: |
DUAL RING |
MODEL: |
STANDARD SERIES |
PISTON SIZE METRIC: |
53.96 MM |
PRODUCT NAME: |
PISTON KIT |
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