THEFT? NO THANKS! If you want to enjoy your favourite bike for a long time, don’t take any risks. Protect your bike with the right chain lock ABUS’s Chain Lock IVERA Chain 7210 provides ideal theft protection when there is an average risk of theft. It’s practical too: no key is required for locking saving time. If you have safely attached your bike to a fixed object, you can, for example, relax whilst shopping or take a break in the café without worrying about the theft of your bike.