Removal of the 25km / h limit for your

GIANT E-Bikes with Yamaha Syncdrive engines

Syncdrive-Sport, -Pro und -Live

(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 GIANT with YAMAHA mid-engine for 2017 up to year 2023 models! 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




 4-Sensor (2017-2024)  6-Sensor (2018-2024)



Important: Not for Yamaha-PW engines or Syncdrive Pro 2. 


E-Bike Tuning for GIANT with Yamaha Syncdrive I engines 17-23

  • Product Code:EB-YM-GI-7
  • Availability:In Stock
  • 159.00€
  • 149.00€

  • Ex Tax:124.17€

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