The new Bosch motor is smaller, lighter, more efficient, and simply better: it provides a more natural ride feel when you pedal, without slowing you down when you don't. The Kiox controller with color display provides you with all the important riding data, connects via Bluetooth® to your compatible devices, and has a built-in anti-theft function. Trek's Removable Integrated Battery System (RIB) looks good and is user-friendly: the battery is fully integrated into the frame for optimal protection, can be easily removed without tools, and provides space for a bottle cage mount. With lights, mudguards, and a rear rack, it is ready to go immediately.