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Badass Box 5 for Bosch Gen4 E-Bike motors with rim magnet E-Bike tuning with the brand new badassBox 5 for Pedelecs with Bosch motor: The Bosch Rim 37 adapter fits all motors of type Performance CX from 2022-2024 (BDU37). With the...

Badass Box 5 for Bosch Gen5 e-bike motors with rim magnet E-bike tuning to remove the 25 km/h limit of pedelecs with Bosch Gen5 Smart System Drivetrains with rim magnets from 2025. Drive faster than ever before and harness the true potential...

Badass Box 4 for Bosch G4-Set A tuning set specifically for Trek e-bikes with Bosch mid-drive motors and a G4 speed sensor integrated into the dropout (see below for the matching sensor). The set includes the Badass Box 4 and all necessary for assembly...

Badass Box 4 for Bosch e-bike motors "Slim Set" Important: You only need this set if the Bosch Slim Sensor is attached to the chainstay with the original adapter (first image) or integrated into the dropout of your e-bike (second image). If the Bosch sensor...

Badass Box 4 for Bosch X-Set This tuning set was specially designed for e-bikes with a Bosch motor and a Bosch sensor integrated into the dropout (see images below). The set contains not only the actual tuning tool, the Badass Box 4, ...

Badass Box 4 Shimano X-Set (for e-bikes with integrated Shimano sensor SM-DUE10) A tuning set specifically for Shimano e-bikes with the Shimano sensor SM-DUE10 integrated into the dropout of the e-bike (see compatible sensor below). The set includes the "Badass Box 4 ...

Badass Box 4 Yamaha X-Set A tuning set specifically for e-bikes with Yamaha mid-mounted motors, where the Yamaha sensor (first image with green check mark) is integrated into the e-bike's dropout (see image below). Important – please note: If the integrated...

Badass Box 4 - Specialized Set Attention: Please compare the speed sensor of your e-bike with the picture above! Only the "normal" (upper) sensor is compatible with this version of the Badass Box Compatible. If your e-bike is equipped with the pin-shaped sensor...

Badass Box 4 for Bafang Attention: Only compatible with the sensor shown above! A simple, yet highly effective tuning solution for e-bikes with Bafang mid-drive motors. Badass Box 4 completely removes the 25 km/h speed limit of the drive, so you can...

Badass Box 4 for Bosch E-Bike engines (Gen1, Gen2, Gen3, Gen4 & Smart System) The Badass Box 4 is only compatible with the Bosch sensor shown here, provided it's located on the chainstay. The latest and best badass yet...

Badass Box 4 for Brose E-Bike Motors The latest and best version of the proven Badass Box for all e-bikes with Brose Mid-engines (only compatible with e-bikes with the sensor shown above left). Badass Box 4 can be...

Badass Box 4 for Fazua Engines The Badass Box Fazua is only compatible with the sensor shown (top image), provided it is located on the chainstay (red marked area in the bottom image). Badass Box 4 raises the 25 km/h...

Badass Box 4 for Giant Engines A proven and practical tuning tool, this time in a version especially for Giant E-bikes with Yamaha mid-engines (the tool is only compatible with e-bikes with the sensor shown above left). Badass Box 4 lifts...

Badass Box 4 for Giant 2020 Motors Attention: Only the sensor shown above in the dropout of your e-bike is compatible! If you have this sensor on your Giant E-Bike, you need the Badass Box 4 for Giant: Contactless e-bike tuning! The...

Badass Box 4 for Kalkhoff-Impulse E-Bikes Attention! The Badass Box 4 for Impulse is only compatible with the sensor shown here: The latest and best version of the Badass Box especially for e-bikes with Impulse Mid-engines, such as those found in...

Badass Box 4 for Panasonic E-Bikes Attention: Please compare your e-bike's speed sensor with the image above! Please note that only the speed sensor on the far right is compatible. If you have the left (pin-shaped) sensor, you will need the Badass Box Panasonic...

Badass Box 4 for Panasonic 2020 E-Bikes. Attention: Please compare your e-bike's speed sensor with the image above! Only the speed sensor in the middle is compatible. For the pin-shaped sensor (left), you need the Badass Box 4 Panasonic CS...

Badass Box 4 for Panasonic E-Bikes with CS sensor. Please note: Only the pin-shaped CS sensor (left) is compatible with this version! For the new sensor (middle) you need the Badass Box 4 Panasonic 2020, for the normal Panasonic sensor (right) you need...

***Attention, the new Pendix-Sensor (second image) is not compatible!*** Badass Box 4 for Pendix E-Bike Drives Ride without limits and finally enjoy the full potential of your e-bike – this tuning tool makes it possible! The optimized version of the Badass...

Badass Box 4 for Polini The proven Badass Box is now also available in a version specifically for e-bikes with Polini E-P3 drive systems.You are the proud owner of an e-bike with a Polini motor, but are tired of the annoying 25...

Badass Box 4 for Shimano New: Compatible with firmware 4.7.0 & 4.7.1 up to the current 4.9.0. This version even supports mechanical and electronic Di2 shifting (except Nexus)! Note: Please compare the speed sensor on your bike with the images above for compatibility!...

Badass Box 4 Shimano 2020 (for e-bikes with integrated Shimano sensor SM-DUE11) This is a simple but highly effective tuning tool specifically for Shimano e-bikes with a Shimano sensor SM-DUE11 integrated into the dropout (see image below). Badass Box...

Badass Box 4 for TQ No more 25 km/h speed limit! The proven Badass Box is now also available in an optimized version 4 specifically for e-bikes with TQ mid-engines (not compatible with Haibike Flyon). This tuning tool can be...

Badass Box 4 for Yamaha E-Bike engines Please note: The Badass Box 4 for Yamaha is only compatible with the sensor shown above, which is easily accessible on the chainstay. If no sensor is visible on the chainstay,...