Warning: Tuned e-bikes & e-scooters are not permitted within the road traffic regulations!

Bosch and Ninebot Tuning – Unlock Full Power!

Push the limits of your ride with our revolutionary digital tuning license keys. Whether you're conquering steep trails with a Bosch e-bike or gliding through on a Ninebot scooter – MountainTuning gives you full control: No hardware. No app. No limits. 

EBT Unlock Key – Unlock Bosch Gen1–Gen4 motors via USB and browser.
NBT Unlock Key – Unlock Ninebot GT3, ZT3, G3, G30, G2, F3, F2,... via smartphone browser.

Choose your unlock key!

Bosch E-Bike Tuning – Unlock More Speed

Bosch e-bikes are known for their reliability – but many riders want more than the standard 25 km/h speed limit. That’s where our Bosch tuning solutions come in: With tools like the EBT Unlock Key, you can remove the factory speed restriction and unleash the full power of your Bosch motor. Whether it’s Classic, Active or Performance (Gen1-Gen4) – our tuning works without any hardware chip and is designed for private use. Simply connect your bike via USB and use your browser – no software installation needed.

Discover Bosch Tuning now!

Ninebot Tuning – More Power for Your E-Scooter

Many Ninebot e-scooters – including the GT3D, ZT3D, G3D, G2D, G30D, G30D2, F3D or F2D – come with factory speed restrictions that limit your ride. With our browser-based tuning solutions like the NBT Unlock Key, you can easily unlock higher speeds using just your smartphone and a Bluetooth connection. No app, no installation, no cable – just smart, safe tuning made for private use. Whether you want to upgrade your Ninebot Max, F-Series or G-Series, our tuning tools give you more freedom and flexibility – without opening your scooter or risking firmware issues.

Discover Ninebot Tuning now!

Installing & Using the NBT Unlock Key (English)

Watch our step-by-step video tutorial in English to see how easy it is to unlock more speed and features on your Ninebot scooter.

NBT Unlock Key Instructions (German)

This video explains the NBT Unlock Key installation and tuning process for Ninebot scooters – all instructions are shown in German.

Safety & Legal Notice regarding E-Scooter & E-Bike Tuning

Please ensure you fully understand and comply with legal regulations concerning e-bike and e-scooter tuning. Learn more about safety, legality, and responsible use on our dedicated Warnings and Legal Guidelines page. Ride safely, responsibly, and informed!