The ABUS Chain Lock Steel-O-Chain™ 9808 offers you extremely high protection against lock tampering & theft. The high-quality “ Plus” cylinder of the Chain Lock Steel-O-Chain™ 9808 is the safest that ABUS currently offers No matter if someone tries to break into the bike lock or the “ Plus” cylinder with special tools – they won’t get very far. The hidden “ Plus” cylinder is the safest disc cylinder currently used in ABUS products. Features 8 mm thick square chain The chain, the lock body & supporting elements of the locking mechanism are made from specially hardened steel Automatic keyhole cover to prevent corrosion & the ingress of dirt ABUS Plus cylinder for high protection against manipulation attempts, e.g. picking Usage Good protection at medium theft risk The longer the chain, the easier the bicycle can be locked to a fixed object Tech specs Chain length: 85, 110 or 140 cm Chain thickness: 8 mm Weight: 1750 / 2550 / 2800 gr. Locking type: key