Bicycle security for moderate to high crime areas, with a ATB wide shackle. 13mm hardened Performance steel shackle helps resist cutting and leverage attacks. New patent pending hardened double deadbolt design gives additional protection against twist attacks. High security disc-style cylinder is pick and drill resistant. Anti-Rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise. The Transit FlexFrame-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 dustcover over cylinder protects from dirt and grime. Vinyl coated and weatherproof.
Bicycle security for moderate to high crime areas, with a ATB wide shackle. 13mm hardened Performance steel shackle helps resist cutting and leverage attacks. New patent pending hardened double deadbolt design gives additional protection against twist attacks. High security disc-style cylinder is pick and drill resistant. Anti-Rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise. The Transit FlexFrame-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 dustcover over cylinder protects from dirt and grime. Vinyl coated and weatherproof.
in 100 offers
Bicycle security for moderate to high crime areas, with a ATB wide shackle. 13mm hardened Performance steel shackle helps resist cutting and leverage attacks. New patent pending hardened double deadbolt design gives additional protection against twist attacks. High security disc-style cylinder is pick and drill resistant. Anti-Rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise. The Transit FlexFrame-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 dustcover over cylinder protects from dirt and grime. Vinyl coated and weatherproof.
Bicycle security for moderate to high crime areas, with a ATB wide shackle. 13mm hardened Performance steel shackle helps resist cutting and leverage attacks. New patent pending hardened double deadbolt design gives additional protection against twist attacks. High security disc-style cylinder is pick and drill resistant. Anti-Rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise. The Transit FlexFrame-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 dustcover over cylinder protects from dirt and grime. Vinyl coated and weatherproof.
Last updated at 03/21/2026 01:51:06
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Kryptonite Kryptolok Atb With Flexframe U Bracket U-lock Black 229 x 127 x 13 mm
Delivery $27.99
Kryptonite KryptoLok ATB | Black/Silver
Delivery between Mon - Tue $14.99
Kryptonite KryptoLok U-Lock - 5 x 9" Keyed Black Includes bracket
Delivery between Mar 23βββ30 $9.99
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Free delivery
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Delivery between Mar 24βββApr 1 $11.99