Bike U-Lock Heavy-Duty Electronic Fingerprint Lock Padlock USB Rechargeable Charging Key for Scooter Bicycle Glass Door

【Widely Application】- This bicycle U-lock can be applied to all types of bicycles, and can be widely used in bicycles, motorcycles, office doors, warehouses, gates, fences and store doors. With our bicycle U-lock, you can get maximum security. Please note: do not lose the key, otherwise the lock will not be able to be opened !!size:22.35*14*4cmMaterial:Zinc alloycolour:blackPackage Contents:1 * fingerprint lock2 * key1 * USB data cableOnly the above package content, other products are not included.Notes:Please allow 1-2cm difference due to manual measurement.In view of the different resolutions of each computer, the effect presented may have color difference. Hope for understanding.Thank you.If you have any questions, please contact us in time, we will answer your inquiry within 24 hours

• The outer layer of the bicycle U-lock is covered by material, can effectively waterproof, dustproof and anti-scratches, avoid rainwater penetration and prevent the lock core from rusting. The protective layer can ensure that the lock is prevented from being worn during use, so as to extend the service life of the lock, and it can also protect the bicycle from scratches.
• Heavy duty bicycle U lock is made of hardened max-performance steel shackle resists cutting and leverage attacks.
• Mountain bike lock features a zinc alloy lock core and a sophisticated serpentine keyway that is very effective against a variety of keyless unlocks.
• 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.
• It is made of high-quality hardened carbon steel with a thickness . It is resistant to cutting, sawing and prying, so it has excellent safety and can effectively prevent theft. The complex structure of the zinc alloy lock core and the serpentine slot copper key are combined, and it is not easy to open when the lock is closed, which further improves the anti-theft performance and ensures the safety of your property.