EBT Unlock Key
Ride Without Limits – The EBT Unlock Key
Unlock Your Bosch E-Bike in Minutes. No App. No Chip. No Tools. Just Freedom.
The EBT Unlock Key is the world’s only browser-based tuning tool for Bosch Gen1–Gen4 motors. Plug in. Unlock. Ride faster – instantly.
- No installation. No disassembly. No hassle.
- Just you and your bike.
- Compatible with all Bosch Gen1–Gen4 (BES1 & BES2)
- Not compatible with Gen1 HMI display and Smart System (BES3)
- Works with any laptop and a simple USB data cable
- Reversible anytime – safe and reliable
- Activation immediately after purchase
Take back control of your ride.
Unlock your Bosch motor today – and feel what it was truly built for.
Bosch Tuning without Chip: EBT Unlock Key
The EBT Unlock Key is the world’s first 100% browser-based solution to remove the 25 km/h (15.5 mph) speed limit from Bosch motors (Gen1 to Gen4, BES1/BES2 systems). No hardware modifications, no apps, no risky installations — just your PC/Mac, a USB cable, a compatible Bosch EMTB and your personal unlock license.
Unlock Your Bosch E-Bike – Step-by-Step
- Purchase your license key (choose 1, 2, or 4 unlocks)
- Receive your unlock code instantly via email
- Connect your Bosch e-bike via USB to your computer
- Open the secure browser platform (link provided after purchase)
- Enter your license key – unlock your motor within minutes
- Re-lock anytime if needed – fully reversible
More info: Step-by-Step Guide | FAQ | Bosch E-Bike Overview
Key Features at a Glance
- 100% browser-based – no app, no installation
- No hardware changes – simple USB plug & play
- Fully reversible – re-lock your e-bike at any time
- Compatible even after battery, motor, or display replacement
- Supports Bosch Gen1 (Intuvia only), Gen2, Gen3, and Gen4 motors
- Secure and discreet – intended for off-road/private use
Display Behavior After Unlocking
On Bosch Gen2–Gen4 systems, your display will typically show approximately half the actual speed after unlocking. This is expected behavior and does not affect motor performance or riding quality.
- Bosch Intuvia displays continue to show correct speed and distance values even after unlocking.
- Bosch HMI displays do not support correct speed readouts after tuning – this is a known hardware limitation.
- In case of display conversions (e.g., switching from Intuvia to SmartphoneHub or Coni.Bike), the original display type remains decisive for compatibility and display behavior.
No 504 errors will occur when using the EBT Unlock Key.
Compatibility Overview – Supported Motors and Displays
- Supported: Bosch Gen1 (Intuvia only), Gen2, Gen3, Gen4 (BES1/BES2 systems)
- Displays: Intuvia, Purion, Kiox, older Nyon
- Not Supported: Bosch Gen1 HMI displays, Bosch Smart System (BES3)
➔ Check full details on compatibility here.
Motor Compatibility Table
| Motor | Display | Connector | Unlock Possible | Correct Speed Display |
|---|---|---|---|---|
| Bosch Classic (Gen1) | HMI | BES1 | No | - |
| Bosch Classic (Gen1) | Intuvia | BES1 | Yes | Yes |
| Bosch Active Line (Gen2) | Intuvia / Nyon / Purion | BES1 | Yes | No |
| Bosch Performance Line (Gen2) | Intuvia / Nyon / Purion | BES1 | Yes | No |
| Bosch Active Line Plus (Gen3) | Intuvia / Nyon / Purion | BES2 | Yes | No |
| Bosch Performance Line (Gen3) | Intuvia / Nyon / Purion | BES2 | Yes | No |
| Bosch Performance CX (Gen4) | Intuvia / Kiox / Nyon / Purion | BES2 | Yes | No |
| Bosch Smart System (Gen4/Gen5) | Kiox 300 / LED Remote / Intuvia 100 | BES3 | No | - |
Still Have Questions?
➔ See our detailed Step-by-Step Guide and FAQ Section.
➔ Interested in hardware tuning? Visit EBikeTuningShop.com for chips and dongles.
E-Bike Tuning – Software-Based. Reversible. Limitless.
Unlock your e-bike’s true potential with the EBT Unlock Key — the safest and easiest way to enjoy full riding freedom.
