Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame and makes it easy to remove the battery without tools;This bike gets you outside more and helps you make the most of every commute, cruise and workout;It comes equipped with lights, mudguards and a rear rack so you're ready to ride right from the start;The suspension seatpost and fork absorb fatiguing bumps in the road;