Dajia Cycleworks Two-Leg Stand
One of our favorite little tools is this simple two-legged bike stand. Most of us don't need a full blown repair stand; it takes up too much room and is expensive. But this little stand hooks over the downtube, cradles the bottom bracket shell, and lifts the back wheel up. So you can spin the crank, make adjustments to the drivetrain, do an entire overhaul, or build up a frame. When you're done it fits in your parts drawer.