ABUS Ultimate 420K U-Lock Overview Built for everyday security, the Ultimate 420K delivers solid protection with a tough hardened steel design and ABUS reliability. A great go-to lock for city riding and commuting. Model Description The ABUS Ultimate 420K features a robust 14mm hardened steel shackle and a reinforced lock body for dependable theft resistance. The double-bolt locking system secures both sides of the shackle for added protection, while the included USH bracket makes it easy to mount to your bike frame. An updated design helps reduce rattling during rides, keeping things quiet and secure. Highlights 14mm hardened steel round shackle for strong theft resistance Double-bolt locking system for added security Hardened lock body for durability Includes USH mounting bracket (fits 24–35mm tubes) Reduced rattle design for a quieter ride Sold Secure Gold rated Specs Lock Type: U-Lock (Key) Shackle Thickness: 14mm Dimensions: 150 x 230mm (5.9" x 9") Mount: USH Bracket (24–35mm tube compatibility) Security Rating: Sold Secure Gold Color: Red
