Speedbox Bosch SX 1.5 B-Tuning Smart System speed increasing device

Unleash your Bosch Smart System e-bike´s full potential with SpeedBox 1.5 B-Tuning! This smart device removes speed limits and connects to your smartphone via Bluetooth. Use the intuitive SpeedBox App to control the chip, monitor ride data, and customize your maximum assist speed. Enjoy unlimited rides and gain insightful performance tracking. Easy installation and deactivation make it a versatile upgrade. Ride smarter, faster, and further!