KASTWAVE 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 you’re on the go Keep your bike secure everywhere Tough double bolt crossbar locking mechanism offers twice the security against prying and jacking Pull and drill-resistant lock cylinder Additional Features Lock debris cover keeps dust and dirt out of your lock PVC protective coating material protects your bike from getting scratched Resists corrosion from water, dust and dirt to prolong the life of your lock Lock Maintenance Keep your bike protected everywhere Reinforced crossbar locking mechanism Enhance your security with the reinforced crossbar Flexible and adjustable mount Choose 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.