Our 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.

Tools with verified qualityUnior Hand tools are in compliance with the European and global quality standards. Unior is striving to assure the high quality of hand tools also as a fully authorized CEO (European Tools Committee) member.
Unior was among the first manufacturers of hand tools in Europe to receive ISO 9001 quality certificate. In 1994, the company received ISO 9001 quality certificate for the development, production and marketing of hand tools, sheet metal housing for hand tools and mechanical processing of forging parts.
Unior tools are in compliance with DIN standard. Since 1991, the tools for working at high voltage also proudly hold VDE certificate, issued by VDE Institute- "Pruf und Zertifizierungsinstitut" from Offenbach in Germany.