The Birzman Damselfly apes the silhouette of the outwardly fragile damselfly poised on foliage and successfully delivers the graceful lines and comfortable ergonomics essential for effective function, when repairing chain breakages out on the road or trail. Constructed from 7075 aluminum alloy, the tool is compact and light at circa 40 g and will easily stow in a rider’s jersey pocket or saddlebag. 1. Perfect Y-design for extra handling leverage. 2. Reversible for 9 and 10 speed.