# The Cordalock: A Four-Way Bike Lock An innovative solution against bicycle theft. - **Source:** [Core77](https://brifing.si/source/f6ad2371-dd12-4b4f-8976-2d2533729d9b) - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/441b3e5f-91e6-4b02-8d90-6a3428c920a9 ## Identifying the Problem At a trade show in Germany, metal fabricators noticed hundreds of bicycles secured with multiple locks or left with missing parts. This observation sparked the search for a more effective solution against bicycle theft. ## Design of the Cordalock The Cordalock was designed to secure both wheels, the frame, and the saddle with a single locking mechanism. The fabricators' expertise led to a unique internal structure different from conventional locks. ## Material and Durability Beneath the textile sheath, the Cordalock features hardened carbonitrided steel rings and a steel core. This structure provides high resistance against cutting tools while maintaining flexibility. ## Weight and Portability Weighing 2.2 kg, the Cordalock offers a portable solution. This feature allows cyclists to easily carry the lock with them. ## Kickstarter Success The Cordalock was successfully funded on Kickstarter, surpassing its goal with 41 days remaining. The project plans to ship in December 2023. ## Importance for Bicycle Security The Cordalock provides a comprehensive solution against bicycle theft, enhancing user security. This innovative design could set a new standard in bicycle protection methods. ## Sources covering this story - https://www.core77.com/posts/144778/The-Cordalock-A-Four-Way-Bike-Lock — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._