Removal of the 25km / h limit for your

E-Bike with SACHS (BMZ) RS engines

(with correct km / h display)


With the help of this tuning module, put an end to the km / h limit for motor support on your Ebike with Sachs/BMZ-RS mid-engine for 2020 up to year 2025 models with Sigma display! Support at any speed!


Advantages of making your e-bike faster with this premium module:


  • all functions remain, especially the correct speed display!
  • easiest installation by simply plugging in with precisely fitting plugs without tapping existing cables
  • works in every support level and speed
  • full support at any speed - no "turbo hole"
  • completely invisible installation
  • no external power supply by batteries or similar necessary
  • neither light cables nor activation are required
  • the electronics are sealed splash-proof, so you can use the tuning in any weather
  • can be deactivated / activated using a key combination

Sigma Display for Sachs RS



E-Bike Tuning for SACHS (BMZ) RS engine

  • Product Code:EB-SA-RS
  • Availability:2-3 days
  • 169.90€
  • 154.90€

  • Ex Tax:129.08€