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badassBox Typ3.3 Shimano

This chiptuning box can be quickly installed on the Shimano eBike and upgrades the system’s speed limit to over 50 km/h. Use on public roads is not allowed, that’s why the chiptuning box can also be removed quickly. In size it is similar to a matchbox and can be easily stowed away. After removal, the eBike is back in its original condition.

The badassBox Shimano uses the proven housing of the type 3.3 generation. All internal parts and the making are identical and as rugged and waterproof as all the type 3.4 badassBoxes.

The badassBox Typ3.3 Shimano is compatible with all Shimano mid-mounted motors.
For an eBike with the electric shifting Di2 you need the badassBox Shimano Freeze!

Scope of delivery

badassBox Shimano – version 3.3 with battery and cover, O-ring, Toolfree 5mm

The badassebikes Chiptuning Box Typ3.3 is installed on the original Shimano speed sensor of the eBike. It is simply plugged in and secured with a rubber ring. The eBike is ready to use once the magnet has been repositioned on the bicycle spoke.

This allows the badassebikes Chiptuning Box Typ3.3 to halve the transmitted speed once approx. 18 km/h (depending on wheel circumference) has been reached. Steady support is provided to over 50 km/h.

The badassebikes Chiptuning Box Typ3.3 is powered by one battery (CR2), which provides an operational distance of approx. 5000 km thanks to the use of low-power technology. The microprocessor switches on and off automatically.

Upon reaching a public road network, simply open the rubber ring clip and remove the chiptuning box. It can be quickly and easily stowed away thanks to its small size: 56 mm x 47 mm x 23 mm, 71 grams. After repositioning the magnet in its original position (loosen screw, reposition, tighten screw), the eBike is ready to use and in its original condition.

After installation of the badassBox the magnet must be offset. The video shows this easy operation.

The video shows the Bosch sensor. The process is identical for the Shimano variant.

ATTENTION: First time use, please exchange the Phillips screw of the magnet against the badassBox provided toolfree screw. Then the displacement of the magnet is possible without requiring any tools.

Accessories & replacement parts
Universal mount Universal mount € 5,90
incl. statutory VAT 19% plus
shipping costs
O-Ring O-Ring € 1,10
incl. statutory VAT 19% plus
shipping costs
Tool free 5mm Tool free 5mm € 1,20
incl. statutory VAT 19% plus
shipping costs


  • The badassBox is not to be used in normal road traffic or in areas regulated by the Road Traffic Act!
  • Use is only permitted on private property or for example for competition or test purposes.
  • Mounting the badassBox may lead to a loss of the bicycle warranty.
  • Use of the badassBox is entirely at your own risk and danger.
  • The manufacturer accepts no liability for damage to property and/or persons arising from inappropriate use of the product.
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