Unior Mini Chain Tool +UNIOR: Product featuresOur Mini Chain Tool + is ideal chain tool to take it with you out on the bike. Never mind the riding style or the drive train you use this chain tool can cover anything from 5 to 11 speed and perform like our professional shop tools. Despite the small design there is more it can do - its handle doubles in function as a valve core remover for schrader and presta valves.
