THE SPECIALIST
Inside the garage.
Custom-work capability and German business location checked against official business information on 12 October 2026. Capability: https://www.zweirad-rohrmann.de/ Location: https://www.zweirad-rohrmann.de/impressum.html
- Makes & platforms
- Multi-marque / Other
- Custom work & services
- Engine / power build
- Garage type
- Tuner / Performance
- Buying & customisation routes
- Customer vehicle
How your project can start
- Approach
- Carries out individual Simson motorcycle and engine conversions, including multi-port cylinders, reed-valve intake adaptations and crankshaft tuning. Combines complete engine construction with customer-specific vehicle rebuilds and coordinated performance modifications.