Lighter and easier to handle than chain locks, cable locks provide the extra protection of a heavy-duty twisted steel cable combined with X2P Double Bolt locks making them a great choice for cyclists and power sport users. Extra flexible steel cables for easy use. Vinyl coatings protect paint and finishes. Lock heads are permanently forged to cable ends. X2P Double Bolt key lock for ultimate pull resistance. NEW Z-Cylinder is bump-proof and resists picking, pulling or drilling Attached Velcro straps help contain cable during transport. New double rubber coated lock head cover protects paint and finishes. Automatic or manual dust covers protect lock internals against the elements. Locking Mechanism: X2P Double Bolt Tumbler Mechanism: Z-Cylinder, European Type Cable Diameter: 12mm heavy duty extra flexible steel cable Keys: 5 laser-cut keys, 1 with LED micro-light Warranty: Lifetime Dimensions: 100cm x 12mm