Kryptonite Kryptolok Standard Bike U-Lock with 4ft Cable, 12.7mm Shackle & Mounting Bracket — Heavy-Duty Anti-Theft Bicycle Lock, 2 Keys, Disc-Style Cylinder (Sold Secure Silver Certified)
Product Description
Overview
The Kryptonite Kryptolok Standard Bike U‑Lock is a dedicated bicycle lock that combines a U‑shackle and an additional cable for extra security. It is designed for riders who need a dependable locking solution for city commutes or short rides. The lock is available with a 12.7‑mm shackle and a 4‑ft cable, giving users a versatile approach to securing their bike to a variety of anchor points.
Lock Construction
At the core of the lock is a 12.7‑mm steel shackle that forms the primary barrier against forced entry. The shackle is engineered to fit standard bike frames and supports a disc‑style cylinder for key access. The cylinder is housed within a robust housing that protects the keyhole from tampering or environmental damage.
Cable Feature
The 4‑ft cable provides an additional layer of protection by allowing the lock to be looped around smaller or irregular anchor points that would not accommodate the shackle alone. The cable is connected securely to the shackle through a reinforced attachment point, ensuring that the cable remains integrated with the main lock body during use.
Mounting Bracket
A mounting bracket is supplied to facilitate attachment to bike frames, racks, or other structures. The bracket is designed to hold the lock firmly in place, reducing the risk of accidental displacement. It is engineered to accommodate the lock’s size and to be compatible with the standard frame geometry found on most bicycles.
Key Components
- 12.7‑mm steel shackle
- 4‑ft cable loop
- Disc‑style cylinder for key insertion
- Mounting bracket for frame attachment
- Two replacement keys included
- Sold Secure Silver certification
Key Access and Security
The disc‑style cylinder allows the user to insert a key for lock and unlock operations. The lock is supplied with two keys, which provide redundancy and convenience for shared or dual‑person ownership scenarios. Each key is made to fit the cylinder securely, and the keyhole is protected by the lock’s housing to prevent damage or vandalism.
Certification
The lock carries the Sold Secure Silver certification, indicating that it has met a recognized standard for anti‑theft performance. This certification is a marker of the lock’s construction quality and reliability for typical bike‑locking situations.
Use Scenarios
Because the lock combines a heavy‑duty shackle with a cable, it is suitable for securing a bike to a range of fixed objects such as bike racks, street furniture, or other bicycles. The cable can be looped around a frame or a small post, while the shackle secures the frame to a larger anchor. This dual‑component approach is designed to reduce the possibility that a thief will be able to free the bike with a single tool or technique.
Handling and Maintenance
Users are advised to keep the lock in a dry environment when not in use, as exposure to moisture can promote rust over time. The lock’s steel components can be cleaned with a mild detergent and a dry cloth, ensuring that the keyhole remains functional and the cylinder is free from debris.
Storage and Transport
When traveling or storing the lock, it is best to keep it in a padded bag to avoid scratches on the lock body or cylinder. The cable can be untangled and coiled loosely to prevent tangles, and the mounting bracket should remain detached to avoid accidental attachment during transit.
Installation Tips
To lock a bicycle, position the shackle around the frame and wheel assembly, then attach the cable to a secondary anchor. The mounting bracket can be placed against the frame to help hold the lock in place. Insert one of the supplied keys into the disc‑style cylinder to secure the lock.
Overall Functionality
This U‑lock provides a single package solution that includes both a robust shackle and an auxiliary cable. The inclusion of a mounting bracket and two keys makes the lock practical for everyday use while maintaining a straightforward design that aligns with standard bicycle frame geometries.