THE SPECIALIST
Inside the garage.
Custom-work capability and German business location checked against official business information on 12 October 2026. Capability: https://www.hirschfeld-old-custom.de/leistungen/customizing-und-tuning Location: https://www.hirschfeld-old-custom.de/
- 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 tailored Harley-Davidson conversions and motorcycle performance builds, modifying engine and transmission components and integrating chassis and braking upgrades.