1 EBT Unlock Key for Bosch Gen1–Gen4
TYPE: Bosch Gen2, Bosch Gen3, Bosch Gen4
VENDOR: MountainTuning
EBT Unlock Key – 1 License for Bosch Gen1–Gen4 (except HMI and Smart System)
No chip, no app. Just your browser & USB. Works with Bosch Gen1–Gen4.
Unlock the full potential of your Bosch e-bike with the EBT Unlock Key – the world’s first fully browser-based solution for removing the 25 km/h speed limit. No software. No dongle. No installation. Just your browser, a USB cable, and your personal key.
This license allows you to permanently unlock one Bosch e-bike (Gen1–Gen4, excluding Gen1 with HMI display and Bosch Smart System) – directly via our secure online platform (URL after purchase)
Key Features
- 100% browser-based – no software install needed
- Compatible with Bosch Gen1 (Intuvia display), Gen2, Gen3, Gen4
- Not compatible with Bosch Gen1 (HMI display) and Bosch Smart System (BES3)
- Permanent unlock – works even after battery or display replacement
- Easily reversible – re-lock at any time via the same website
- No chip, no motor disassembly, no risk
- Secure and legal for private use (non-public roads)
- Using the EBT Unlock Key on Bosch Gen2–4 motors results in the speed display showing half the actual speed. This is expected behavior. Bosch Gen1 systems show full, correct values without issues.
How it works
- Buy your license (1x EBT Unlock Key)
- Receive your key by email
- Connect your e-bike via USB to a browser (PC or MAC)
- Open the web platform (URL after purchase)
- Enter your key and unlock your bike
- Re-lock anytime with one click
What’s included
- 1× digital EBT Unlock Key (unique license code)
- Unlimited access to the unlock/relock platform
- Email support included
Legal notice
This product is intended for use on private property only. Not approved for public road use in most countries. Buyer assumes all legal responsibility.
Pricing
- 1 License: €69
- Also available:
Delivery time, Shipping costs, Minimum order value und Payment methods:
Delivery time
Delivery time is 1-8 business days within Germany. Postal delivery time outside Germany may take longer.
Shipping area
We ship to Belgium, Bulgaria, Denmark, Estonia, Finland, Germany, Greece, Ireland, Iceland, Italy, Croatia, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Austria, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus.
For shipping to Germany please use our german shop.
For a solution to Switzerland and Liechtenstein please see here.
We do not ship to the USA, France, Canada (including all overseas territories) and generally outside the EU.
Shipping costs
The shipping costs for Germany are 3,50 Euro. The shipping costs are waived from an order value of 180 Euro. For countries within the EU the shipping costs are 9,90 Euro. The shipping costs are waived from an order value of 300 Euro. We ask you to cover the cost of any return shipment yourself. Please note that customs fees may apply in third countries outside the European Union.
Minimum order value
The minimum order value is 25 Euro. Only from this amount you can use prepayment or PayPal and bank transfer as payment methods.
Maximum order value
The maximum order value for orders outside the EU is 1.000 Euro. The maximum order value within the EU is 12.500 Euro.
Payment in advance bank transfer
Please transfer the total amount with your order number to our account which you received in the confirmation email. Please note that bank transfers within Germany can take up to three working days. Transfers from abroad, especially from Austria and Switzerland, usually arrive very quickly. From other countries, transfers can take a little longer on average.
Payment in advance Paypal
At the end of the order process you will be redirected to the page of Paypal. There you can initiate your payment. As soon as the Paypal transaction is completed, the status of your order will change in the store. The goods will then be shipped as soon as possible.
Comparison of e-bike tuning products
Type |
Software | (Module) Software (Controller) |
Box | Module | Module | Module | Module | (Kit) Module / Sensor |
(Kit) Module / Dongle |
Dongle |
| Range of functions | ***** | ***** | * | ***** | **** | *** | *** | *** | *** / ** | * |
Easy installation of the tuning |
***** | ***** | **** | ** | ** | ** | ** | ** / * | ** / * | * |
Invisible after installation |
***** | ***** | * | ***** | ***** | ***** | ***** | ***** | ***** / **** | **** |
Switching on / off while riding |
* Gerät |
***** Gerät, Display |
* Box |
***** App, Display |
***** Display |
***** Display |
***** (App), Display |
*** Display, Magnet |
***** / **** Display / Dongle |
**** Dongle, (Licht) |
No more tuning Module at the bike |
***** | ***** | ***** | * | * | * | * | * | * / **** | **** |
Invisible dismantling |
***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** / *** | *** |
Easy dismantling |
***** | ***** | ***** | ** | ** | ** | ** | ** / * | ** / * | * |
Correct display of km/h |
***** Display |
***** Display |
* | ***** Display, App |
***** Display |
***** Display |
***** Display, App |
* | **** Display |
* |
Dethrottling |
***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** |
Reducing |
* | ***** | * | ***** | ***** | ***** | ***** | * | * | * |
Price range in euros |
169 to 209 |
189 to 299 | 149 to 154 | 219 to 239 |
159 to 179 | 139 to 259 |
139 to 309 |
89 to 199 |
89 to 209 |
139 to 159 |
Important: Tuning e-bikes means that they can no longer be used on public roads. Legal use is therefore only possible on private property or, where permitted, in competitions. Riding an e-bike modified by tuning on public roads can lead to criminal charges for riding without a licence and riding without insurance. Tuning your e-bike may result in the loss of warranty rights and manufacturer's guarantees. In addition, in the event of an accident, tuning may result in the loss of insurance coverage and victim assistance benefits. The e-bike modified by tuning is exposed to an additional load due to the higher speed, which can lead to safety risks.
