This is the smallest bike I've ever found. I researched the geometry of absolutely every short-travel frame. It's significantly smaller than the Santa Cruz 5010, a popular frame for building a jib bike. The bike rides too well. I've only ridden it on dirt jumps, street, and step-ups for learning tricks, so I didn't install a brake because I didn't need it. All parts except the frame, tensioner, and front shock were purchased brand new earlier this year.