The Absolute 9 is a high quality chain. It has been developed for bicycles that are parked for a longer period of time in a busy area with a high theft risk (for example in a city or at a station). The chain has a Sold Secure Gold, SBSC and ART 2 star approval. The Absolute is 90 cm long, so you can easily attach your bike to a pole or fence. The diameter of the hardened steel links is 9 mm and the cylinder has a cover. This means that the cylinder is protected against moisture and dirt, this will expand the lifespan of the chain. Furthermore, there is a strong polyester cover around the chain that ensures that your bicycle will not be scratched. The Absolute comes with 2 keys. It may happen that you have lost your bicycle key. This is no problem! A new key can be ordered quickly and easily via our online key service. It will then be delivered within a few days. When purchasing the Absolute chain, write down the key number somewhere. You need this to order a new key.