Simple and easy to use devise for protecting the chain and frame. Fits between both rear drop-outs and holds the chain in tension when the rear wheel is removed. Handy for servicing the chain or derailleurs, or for moving the frame when the rear wheel is removed. Bracing the rear drop-outs protects the frame while in transport. Fits 130 and 135 spaced frames. Fiberglass reinforced nylon body and CNC machined axle.
