New! For all Bosch mid-mounted drives.
E-Bike too fast? This throttles the maximum support of the motor. You can set the limit yourself between approx. 10 and 20km/h.
A quality product designed and manufactured by us in Germany.
badassBox 4 Bosch Limiter with AAA battery and thumb screw
The badassBox is developed and manufactured exclusively by us in-house. Before and after casting we check each badassBox individually. Customer satisfaction and quality are our top priorities. If you have any questions, don't hesitate to ask – we'll get back to you with an answer straightaway, mostly on the same working day. Due to the high quality and our focus on customer satisfaction, we additionally offer a 3-month money-back guarantee.
The badassBox is attached to the speed sensor of the e-bike and limits the motor support. Remove it and your e-bike is restored to its original state.
The badassBox 4 Bosch Limiter is fitted over the Bosch 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. If the spoke magnet touches the badassBox, it must be repositioned as near as possible next to the badassBox and turned through ninety degrees. It's now ready for use.
Following removal of the badassBox, the spoke magnet must be returned to its original position.
The contactless and wireless badassBox transmits a modified signal in order to override the speed limit of your e-bike – without interfering with the motor's electronic circuitry or software. There's no need to open the motor and there is no risk of damaging it. The badassBox can be fitted in seconds – and just as quickly removed, restoring your e-bike to its former condition.
For all these advantages, a wrong speed, and values derived from it, are displayed. We recommend the use of GPS-related accessories for a more precise data acquisition of driving data (smartphone, bike computer, etc.).
|61 x 43 x 15 mm|
|including battery 37gg|
|1.5V AAA battery (IEC R03)|
For deliveries to Australia or New Zealand please order from our official distributoreMTB Parts & Accessories