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.

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Many Ninebot e-scooters – like the GT3D, ZT3D, G30D, G2D 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 Bluetooth connection. No app, no installation, no cable – just smart 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.

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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!