For 100 years the Thun group has been producing and distributing components for bicycles; particularly bicycle transmission parts such as bb-sets (also called bb-cartridges) and sensor technology for hybrid vehicles (pedelecs, e-mountainbikes, e-share bikes, e-cargo bikes, etc.). The company’s headquarters and production are located in Germany (North Rhine-Westphalia). 50 employees employ highly efficient processes and produce more than 50.000 bb-sets per day. Components by Thun are successfully sold worldwide. Due to its superior technology Thun is global market leader.