I took these off of my bike recently I damaged the tire Beyond repair the rim decided that it was time to part it out. It's exactly what you seen the pictures. It includes the two thumb shifters and the brake system it worked perfectly when it was on the bike I was using like I was using head disc brakes but it probably can work with any kind.

One of my favorite things about this bike was the shifting system. And I really also like how you complete your hands right up on this shifter and it also gives great support while you're leaning forward on the bike.