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Value Buy Badassbox 5 For Bosch Rim Magnet Bdu38 Flash Sale: 50% Off [pJViC8k6]

$49.99 $159.99 -69%

Unlock the speed limit of your electric bike with the badassBox5 Bosch Rim Magnet tuning box. The badassBox is the easier e-bike tuning to install and remove.  E-Bike tuning with the latest badassBox 5 for pedelecs with Bosch-Drive-Unit (BDU38)Our ad

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Value Buy Badassbox 5 For Bosch Rim Magnet Bdu38 Flash Sale: 50% Off [pJViC8k6]

Unlock the speed limit of your electric bike with the badassBox5 Bosch Rim Magnet tuning box. The badassBox is the easier e-bike tuning to install and remove. 

 

E-Bike tuning with the latest badassBox 5 for pedelecs with Bosch-Drive-Unit (BDU38)
Our adapter Bosch Rim 38 fits all motors of type Performance CX from the year 2024.

WARNING: 

BEFORE PURCHASING THIS DEVICE, IT IS NECESSARY TO CHECK THE “PRODUCT CODE” OF YOUR BOSCH PERFORMANCE LINE CX / SX MOTOR.

THE “PRODUCT CODE” IS SHOWN ON THE MOTOR LABEL.
IN THE EXAMPLE THE TWO TYPES OF LABEL USED BY BOSCH ARE VISIBLE AND THE “PRODUCT CODES” OF THE MOTORS CIRCLED IN RED.


Performance Line SX BDU314Y - manufactured from 2023
Performance Line CX BDU374Y – manufactured from 2024
Performance Line CX BDU384Y – manufactured from 2025

THIS DEVICE IS NOT COMPATIBLE WITH EBIKES EQUIPPED WITH THE CLASSIC MAGNET ON THE SPOKES OR BRAKE DISC (see here


BADASS EBIKES PROUDLY PRESENTS: THE NEW BADASSBOX 5

The casing got completely re-designed and, by popular demand, now features an additional water-proof sealing. Unlike its predecessor, the badassBox 5 is compatible with a wide range of motor systems, given the right adapter set. Therefore keeping your badassBox 5 when upgrading your eBike is as easy as ordering a new suitable adapter. Another novelty is the ability to update the firmware of the badassBox 5 through your own mobile device. On top of that, the optional Boost Buddy App provides a speedometer and access to personal configurations of the box. Energy is supplied by the good-old AAA-Battery, which saves the use of special cables and makes the installation a breeze. The inner circuits are protected againt moisture and mechanical stress through a special filling compound.

PRODUCT DESCRIPTION 
Contactless e-bike tuning
Streamlined design for casing
Boost Buddy App for your correct speed on iOS and Android
Firmware updates through your smart phone
Flexibility with adapters

THE DELIVERY INCLUDES THE FOLLOWING PARTS:
one badassBox 5
one badassBox 5 housing cover
one AAA battery
one spoke magnet with thumb screw

INSTRUCTIONS:

DE: https://drive.google.com/file/d/1xeNkIsXwV-iq0Nj2PBE2aLPp9490L0Vm/view?usp=sharing

EN: https://drive.google.com/file/d/1Ua1HZjGNnH5sc5oQNu8iOG0BaZfgn_FJ/view?usp=sharing

 

What Our Customers Say

January 18, 2026

Absolutely no complaints!

An excellent find. I feel very much blessed.

- Tarquin N..

January 18, 2026

Absolutely no complaints!

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- Gwawl L..

January 18, 2026

Absolutely no complaints!

I'm happy with my fantastic, very, very, very, very, very great purchase.

- Gwawl Y..

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