The Steel-O-Chain 4804C Combination Bike Lock by Abus offers a high level of security without adding extra weight to your ride. Its integrated lock and flexible design provide convenient protection for your bike. FEATURES Chain can be wrapped around the seat post for easy and compact transport Durable cloth cover protects bicycle finish from damage 4mm square temper hardened steel links 2.5 feet in length 2K dial construction is co-molded so numbers never wear off Bracket not available Security Rating: 3 of 15 SPECIFICATIONS Length: 75 cm Diameter: 4 mm Lock Style: Integrated Advertised Weight: 0.68