8 mm thick chain links made of hardened steel provide additional security. Whether for component securing or for locking your bicycle to a fixed object TRELOCK plug-in chains are the ideal extension for PROTECT-O-CONNECT frame locks. The chain can practically be transported in the supplied bag. Features: Length 140cm 8mm hardened steel links Protective nylon sleeve Extra security for ring locks Security level 4 out of 6
Best Price: £43.99 from Cyclestore