Bosch Gen1
Unlock Your Bosch Gen1 Classic+ Motor – EBT Unlock Key
Rediscover Full Freedom with Your Bosch Classic+
The Bosch Gen1 Classic+ motor launched the modern e-bike revolution. Reliable, durable, and still loved today — but limited by a 25 km/h (15.5 mph) speed cap. With the EBT Unlock Key, you can remove this barrier easily, safely, and completely software-based — no hardware, no apps, no opening your motor.
Key Features of the Bosch Gen1 Classic+ System
- First introduced in 2011
- Maximum torque: around 50 Nm
- Designed for city, trekking, and touring bikes
- Compatible displays: Intuvia only (HMI not supported)
Experience a smoother, unrestricted ride — and extend the lifetime joy of your classic Bosch e-bike.
Important: Display Compatibility
- ✔ Intuvia Display: Fully supported. Unlocking works flawlessly, and all speed and distance values are displayed correctly after unlocking.
- ✖ HMI Display: Not compatible. EBT Unlock Key does not support unlocking Bosch Gen1 motors with HMI display units.
Please verify your display type before purchasing. Only Bosch Gen1 motors with Intuvia displays are eligible for unlocking with the EBT Unlock Key.
Why Unlock Your Bosch Gen1 Classic+
- Remove the 25 km/h (15.5 mph) speed restriction
- Enhance ride quality without any mechanical changes
- Unlock and re-lock at any time using your browser
- Protect your motor’s hardware and resale value
How the EBT Unlock Key Works
- 100% browser-based: no app, no installation, no hardware changes
- Connect your Intuvia display to a PC, Mac, or Android via USB
- Enter your unlock code – tuning is applied instantly
- Reversible anytime via the same process
Unlock Your Bosch Gen1 Motor Now
Frequently Asked Questions
Is my Bosch Gen1 motor supported?
The EBT Unlock Key supports Bosch Gen1 Classic+ motors with Intuvia displays only. Motors with HMI displays are not supported.
Will the speedometer display correctly?
✔ With Intuvia: Yes, all speed and distance values are shown correctly.
✖ With HMI: Not supported, purchase not recommended.
Can I re-lock the motor if needed?
Yes. You can easily restore the factory speed limit anytime using the EBT Unlock Key via browser.
Is the unlock process difficult?
No. It's simple and fast: just connect your Intuvia via USB and follow the browser instructions.
EBT Unlock Key vs Hardware Tuning
| Feature | Hardware Tuning | EBT Unlock Key |
|---|---|---|
| Installation | Physical intervention required | Purely software-based, browser unlock |
| Warranty Impact | High risk of warranty void | Low risk, no hardware tampering |
| Updates and Maintenance | Firmware locked, no online updates | Online updates via browser possible |
| System Visibility | Can leave traces inside diagnostics | Invisible after factory reset |
| Cost | €150–€250 typical | From €69 per license |
