This is an extra set of 50mm apex clipons from my old track bike. I have 2 pair of vortex clipons and no longer need the apex ones. They have never been down. They have normal blemishes from 3 years of use, but are fully functional. The angle is adjustable, which is nice, and they are currently set to 4.5 degrees. The bars have been cut down 3/8 inch. The extra bar has never been cut down. The extra bar has the wrong locating pin, but you could transfer it one from one of the other bars or trim it shorter if you had a crash. Check out their website for further detail. $85 shipped. Untitled by ineedanap, on Flickr