Meteor Blocker bike lock black 31524 Meteor bicycle lock. Strength of the blocking obtained using a steel cable covered with a flexible coating of plastic. Lock cover excellently protects the mechanism against dirt. The set comes with two keys. The clasp is extremely handy and light. Technical data:·  outer diameter: 12 mm ·  length: 65 cm ·  2 keys included ·  lock cover ·  color: black · ;  weight: approx. 190 g