ABUS 9809 Heavy Duty Steel-O-Chain Bicycle Lock - Secure Bike Lock for Outdoor Cycling, Commuting & Parking - Anti-Theft Motorcycle Chain Lock for Scooters, E-Bikes & Bicycles

About this item 9 mm square chain with fabric sleeve to prevent damage to the bicycle's paintwork The chain, the case as well as supporting elements of the locking mechanism are made of special hardened steel Automatic cover for the keyhole against dirt and corrosion Abu's Plus cylinder for high protection against manipulations, E.G. Picking