Heavy Duty 16mm Bike U Lock with 4FT/5FT Security Cable & Mounting Bracket - Anti-Theft Bicycle Lock for Road Bikes, Mountain Bikes, E-Bikes - Perfect for Commuting, Urban Riding & Outdoor Adventures

Bike U LOCK-Small Bike U LOCK-Orange Bike U LOCK(Black+Orange) Bike Chain Lock-Orange Motorcycle Chain Lock (3.3ft) Motorcycle Chain Lock (4ft) Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 269 4.6 out of 5 stars 1,929 4.6 out of 5 stars 1,929 4.6 out of 5 stars 771 4.5 out of 5 stars 602 4.5 out of 5 stars 602 Price $24.99$24.99 $27.99$27.99 $22.99$22.99 $32.99$32.99 $47.99$47.99 $57.99$57.99 Outer Size of U Lock 8.3*5.7inch 8.3*5.7inch 8.3*5.7inch / 4.7*4.6inch 4.7*4.6inch Inner Size of U Lock 6.2*3.46inch 6.1*3.3inch 6.1*3.3inch / 2.4*2.2inch 2.4*2.2inch Diameter of U Lock 0.63inch 0.63inch 0.63inch / 0.64inch 0.64inch Length of Cable/Chain / 5FT 5FT 3FT 3.3FT 4FT Diameter of Cable/Chain / 0.47inch 0.47inch 0.32inch 0.42inch 0.42inch Product Weight 2.2lbs 3lbs 3lbs 2.9lbs 7.5lbs 8.8lbs 2-in-1 Heavy Duty Bicycle U lock and Bike Cable Lock for Added Protection! The bike u lock is made of carbon structural steel which is heat treatment of high tenacity for strong cut resistance. The steel cable is covered by PVC material coating to keep your bike lock from scratching or rusting. The 2-in-1 heacy duty bike lock will bring you more security and flexibility to lock your bike. The whole design of the u lock can prevent it from picking, knocking and bumping. Sturdy & Comfortable! Made of carbon structural steel, and both the lock lever and lock body have been handled by heating and hardening which makes the 16.2mm/0.64inch shackle can resist cutting and leverage attacks. Covered with PVC, which will help to resist dust and dirt, thus to prolong the life of your bike locks heavy duty anti theft. Bring more safety for you! The lock cylinder of this bicycle lock is made by pure copper blade, it will make any thief think twice before trying to steal your biycycle, thus increase safety factors of your bikes. Comes with a u lock hole dust cover, the bike lock can resist corrosion from water, dust and dirt. The life of your bike u lock will be prolonged. 3 keys for convenience! This heavy duty bike lock comes with 3 copper keys, which are stronger and not easy to break. These 3 keys are specially designed which are unique on the market which makes the lock are diffifult to open with other keys. And the worworkmanship makes it very smooth to open the bicycle lock, you will never worry about blocking. Durability & Convenient This bike lock comes with a portable u lock and a 120cm/4feet double looped steel cable for locking the wheels. The diameter of the cable is 12mm/0.47inch(including PVC cover). The u lock and security cable can be used individually. Cable that included allows you to lock not only the frame, but also both wheels. Sturdy & Poratble Size! The outer size of the u bike lock is 9.5*5.9inch and the inner size of which is 7.3*3.5inch. The diameter of the shackle is 0.64inch and the diameter of crossbar is 1.4inch. Comes with a 4FT length steel cable and a sturdy mounting bracket, which makes the bicycle lock more sturdy and portable to use. Different Usage The PVC cover of the u lock and cable have resistance to water, dust, dirt, thus it can keep it look like a new one for years. The 4FT cable can be used to lock the wheels. It ensures security of your bike. Just use the mounting bracket on the bike frame and lock it down to the rack with the u lock or cable. Notice 1. Please keep the lock cylinder clean and dry during daily use. 2. If the lock is difficult to open because of sediment or long time of not using, add some pencil lead powder to solve this problem. 3. Never leave your bike in remote places or leave your bike unattended for a long time.