Ultimate 420K U-Lock

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