Used Trek 2100
Although this bike is six years old, it doesn’t look like it has had any use.
The frame, a 54cm size, is made from butted aluminum with carbon fiber seat stays and front fork. The drivetrain is a 30-speed setup, with a Truvativ triple crankset and Shimano Ultegra 6600 derailleurs. The wheels are Bontrager’s Race model. All in all, a nice high-performance road bike.
The bike should fit someone between 5’5″ and 5’8″ tall. When this bike was new it would have run around $1600. It can be yours now for only $599.