Hardware tuning

Name: EBT Unlock Key – Tuning license code for 1 Bosch Gen1–Gen4
Brand: MountainTuning
SKU: EBT-Unlock-Key-1
Price: 69.0 EUR
Availability: InStock

E-bike hardware tuning: chip, dongle, sensor, box, kit or controller
Hardware tuning refers to physical solutions directly on the e-bike – in contrast to... Software tuningDepending on the system and requirements, different options are available: from invisibly installed modules and detachable dongles to sensor or controller solutions. Here you will find an overview of the most important categories.

Kit Box Controller Dongle Module (chip) Sensor

Tuning chips / modules (internally installed, invisible)

These modules are installed directly in the engine compartment or under the engine cover and interfere with the speed signal. They are generally invisible from the outside. Many solutions offer additional functions such as app control, individual settings, hidden activation via key combination, or – depending on the system – even accurate values displayed on the screen.

All chips

Dongles & adapters (removable and flexible)

Dongles are integrated into an existing wiring harness between the engine and the display unit. The tuning logic resides in the dongle itself, which can be removed if needed. This solution is particularly suitable for those who want to remain flexible and don't want to permanently install the tuning in their bike.

All dongles

Attachable boxes above the sensor (contactless)

Boxes like the Badass Box They are attached contactlessly above the speed sensor and modify its signal. They are visible, but therefore particularly easy to install and just as quick to remove. A good solution for anyone looking for a simple plug-and-play option.

All boxes

Sensor replacement with integrated unlocking

In this version, the original speed sensor is replaced by a modified sensor that already incorporates the tuning logic. From the outside, the system appears inconspicuous, as the new sensor looks like a standard original part. This makes this solution particularly elegant.

All sensors

Kits for individual conversions

Tuning kits are aimed at technically skilled users who want to build or customize their setup individually. Depending on the system, they consist of various components for signal modification or activation and offer a great deal of freedom in implementation.

All kits

Controller replacement (special solutions)

Controller solutions replace or extend the drive control system and are among the more technically complex options. In the e-bike sector, they are more of a specialized solution for advanced users, but depending on the system, they offer particularly extensive intervention options.

All controllers

Advantages of hardware tuning: Immediate effect after installation, fully or partially reversible depending on the variant, compatible with many drive systems and available in different designs – from invisibly installed modules to quickly removable boxes or dongles.

Kit Box Controller Dongle Module (chip) Sensor