Kreidler Enduro / Supermoto 125 DD 2007–2015 57mm Cylinder Kit
Brand-new unbranded standard 57 mm cylinder and piston kit for compatible Kreidler Enduro 125 DD and Supermoto 125 DD motorcycles.
Key Specifications
- Engine family: K157FMI / 157FMI GS-style
- Displacement: Standard 125cc application
- Standard bore: 57 mm
- Engine stroke reference: 48.8 mm
- Piston-pin reference: 14 mm
- Cooling: Air-cooled
- Engine type: Single-cylinder 4-stroke
- Cylinder style: EGR / secondary-air-system type
- Condition: Brand new
- Type: Unbranded aftermarket replacement
What's Included
- 1 x cylinder barrel
- 1 x piston
- 1 x piston ring set
- Head and base gaskets
Vehicle / Engine Compatibility
| Make | Model / Engine | Years / Scope | Notes |
|---|---|---|---|
| Kreidler | Enduro 125 DD | 2008–2015 documented kit application | 57 mm bore / 48.8 mm stroke reference |
| Kreidler | Supermoto 125 DD | 2007–2015 documented kit application | 57 mm bore / 48.8 mm stroke reference |
Important Fitment Information
The documented replacement pattern uses a 57 mm standard bore, 14 mm piston pin and EGR/secondary-air cylinder features. Compare the existing piston and cylinder before ordering.
Do not order by 125cc capacity alone. Before purchase, compare the original engine code, 57 mm bore, piston-pin diameter, piston crown/profile, cylinder height, stud spacing, gasket profile, oil passages and EGR/secondary-air ports with the existing engine.
The K157FMI family was used across carburetted and fuel-injected motorcycles, and production changes can affect top-end components. This kit should only be used where the original parts match the standard 57 mm K157FMI EGR-style configuration.
Installation
Correct piston-ring orientation, piston direction, valve timing, gasket installation and cylinder-head torque are essential. Professional installation is recommended where the correct engine-building procedure is not known.