This is a strong U lock, perfect for securing your bike in moderate risk areas. It is made from 14mm hardened steel and the internal mechanism has been reinforced to provide increased security from different styles of attacks.
It is vinyl coated so that it does not scratch your frame. A dustcover protects the cylinder and ensures that the lock is weather-proof. Team this with a cable lock for all-bike protection.
As a leader in action sports security and the creator of the original bicycle u-lock in the bicycle security category in 1971, Kryptonite offers premium quality security products.
Bicycle security for moderate to high crime areas, with an extra-long shackle
14mm hardened Kryptonium steel shackle
Patented double deadbolt locking mechanism for extensive holding power
High security ovalised cylinder
Reinforced sleeve over crossbar and cylinder provides enhanced security protection
Reinforced internal housing increases resistance to twisting and leverage type attacks
Offset key location and overhead cam locking mechanism resists leverage attacks
Double deadbolt locking for extra strength against leverage attacks
Anti-rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise
3 keys, including 1 lighted
The Transit Flex Frame-U mounts quickly and easily and supports the transportation of the most common u-lock sizes
The Flex Frame-U fits bicycle frame tubing 25mm to 80mm whether round, oval, triangular or square shapes
The mounting system allows for 360-degree rotation providing the ability to micro-adjust the lock angle to better fit and align with a bike frames specific geometry
Rotating dust cover over cylinder protects from dirt & grime
Vinyl coated and weather-proof
U-lock dimensions: 10.2cmx29.2cmx14mm
Approved to bicycle Gold Sold Secure standard
Approved to Thatcham CAT3