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BadassBox 4 Tuning Kit for Shimano eBikes

Normaler Preis
£145.00 GBP
Normaler Preis
£145.00 GBP
inkl. MwSt. Versand wird beim Checkout berechnet

Shipping & Returns

Free Standard Shipping on Orders Over £100 (3-5 working days)

UK Express Shipping Available (1-2 working days)

30 day Returns/Exchange

BadassBox 4 Shimano eBikes

The badassBox is attached to the speed sensor of the e-bike and overrides the 25km/h speed limit. Remove it and your e-bike is restored to its original state. Please note, this device will result in the wrong speed being displayed. 


  • Patented snap-lock fastening
  • Securing feature on the housing
  • AAA battery for range in excess of 7,000km
  • Made in Germany
  • Free UK Shipping
  • 30 day returns/exchange


    The BadassBox 4 Shimano is fitted over the speed sensor next to the rear wheel. When the snap-lock clicks into position, the BadassBox is fitted securely to the sensor.

 For extra secure fitting, the BadassBox can also be fastened with a zip tie.

    Once the BadassBox has been fitted onto the sensor, the spoke magnet must be offset to the casing edge in the direction of the snap-lock clasp. It's now ready for use.

    Following removal of the BadassBox, the spoke magnet must be returned to its original position. 


    Electric bikes equipped with tuning devices are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with tuning products can be used exclusively on private property and entirely at one’s own risk. Under the EU's EN15194 regulation it is illegal to ride your eBike on public roads/cycle paths with a tuning device fitted. 

    By purchasing a device from eBike tuner ltd you agree that eBike tuner ltd cannot be held liable for any damage, injury, fine or cost to you, your eBike or anyone else involved in your particular incident. 


    The use of any tuning products may void the warranty of your eBike. We take no responsibility for any damages resulting from the use of any of our products. 

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