Master Lock Bicycle Bike Lock Kickboard Key Type Vinyl Coating Sliding Dust Cover Mounting Bracket Cable Thickness 13mm Hanging Height Inner Diameter

Heavy and effective in preventing theft! A sturdy U-lock that can be attached to your bicycle and carried. [Size and weight] Body: Width approx. 17mm, Shackle: Thickness approx. 13mm, Inner diameter: Width approx. 11mm x Height approx. 21mm, Mass: Approx. 1.15kg (key and bracket included) [Product features] High security cylinder lock with anti-picking system. Comes with 4 keys. Hardened steel shackle with high cut resistance. Vinyl coating that won't damage your precious car body and is resistant to friction and rain. A cover is attached to the keyhole to prevent the key from being inserted due to dirt or foreign matter. Comes with a bracket that can be attached to a bicycle.