Minoura RS-1600 Workstand, Silver Compactly foldable lightweight alloy stand with tripod base that mounts bike after removing front wheel Upper part is swivel and the material is rustproof aluminum with is great for clean a bicycle after a race Arm angle is adjustable by changing pin insertion hold: 80 Degree, 85 Degree and 90 Degree Tripod is the resized version from the RS-6000 Pro Stand Every part is QR of Pin Jointed, No needed tools for assembling or disassembling