Bike U-Lock, Heavy Duty High Security Shackle Bike Lock with 4FT/1.2M Steel Flex Cable and Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike and Motorcycle

Designed for functionality and maximum protection.Durable and simple to use when youre on the goKeep your bike secure everywhereTough double bolt crossbar locking mechanism offers twice the security against prying and jackingPull and drill-resistant lock cylinderAdditional FeaturesLock debris cover keeps dust and dirt out of your lockPVC protective coating material protects your bike from getting scratchedResists corrosion from water, dust and dirt to prolong the life of your lockLock MaintenanceKeep your bike protected everywhereReinforced crossbar locking mechanismEnhance your security with the reinforced crossbarFlexible and adjustable mountChoose convenience with the quick-release mount • Sturdy and Durable: Heavy duty bicycle U lock is made of hardened max-performance steel shackle resists cutting and leverage attacks.size(L,W):19.5cm x 13cm. • More Safe: Mountain bike locks sing zinc alloy lock core and complex serpentine key slot to against various means of theif effectively. • Increased Protection: Bike U-lock combin with steel loop cable can provide increased protection for securing front wheel or accessories. With 4ft high-quality steel cable allows greater locking flexibility. For bicycle, motocycle, electromobile. • Design & Performance: Silica gel layer coated protect the d-lock bike lock prevent scratched. Waterproof bike lock with mounting bracket, no extra packing required. • With 3 Keys: Bike lock set with 3 pure copper keys, so you'll always have a spare. No trouble forgetting the password.