Over 40 years ago, Kryptonite began with a mission. While much has changed in bicycling, and bicycle security, our objective remains the same, we are here to empower you to protect what you value. Through constant innovation, expert guidance, and our never-ending commitment, Kryptonite will continue to pursue our passion and do everything we can to ensure you can go where you want, when you want by offering smart, serious security solutions.

U - Kryptolok ATB
$100.00

U - Kryptolok ATB

Kryptonite Locks

12.7mm hardened PERFORMANCE STEEL SHACKLE New Patent-pending HARDENED DOUBLE DEADBOLT DESIGN gives additional protection against twist attac...

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$100.00
New-u Keeper Ls
$70.00

New-u Keeper Ls

Kryptonite Locks

12mm HARDENED STEEL SHACKLE NEW HARDENED DEADBOLT anti-rotation design. Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce th...

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$70.00
Keeper 785 Integrated Chain Color Series
$65.00

Keeper 785 Integrated Chain Color Series

Kryptonite Locks

Now available in 3 NEW COLORS: grey, red, & purple 7mm four-sided chain links made from 3T MANGANESE STEEL New END LINK DESIGN secures ...

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$65.00
U Keeper Standard
$60.00

U Keeper Standard

Kryptonite Locks

12mm HARDENED STEEL SHACKLE NEW HARDENED DEADBOLT anti-rotation design. Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce th...

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$60.00
U Keeper Mini-6
$60.00

U Keeper Mini-6

Kryptonite Locks

12mm HARDENED STEEL SHACKLE NEW HARDENED DEADBOLT anti-rotation design. Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce th...

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$60.00
Evolution Lite Mini-6
$99.00

Evolution Lite Mini-6

Kryptonite Locks

LIGHTEST WEIGHT MINI at 747 grams: 16% lighter than the Evolution Mini-5 11mm hardened MAX-PERFORMANCE STEEL SHACKLE with same strength as E...

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$99.00
U - Kryptolok Mini-7
$95.00

U - Kryptolok Mini-7

Kryptonite Locks

12.7mm hardened PERFORMANCE STEEL SHACKLE New Patent-pending HARDENED DOUBLE DEADBOLT DESIGN gives additional protection against twist attac...

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$95.00
New York Fahgettaboudit Chain 1410
$300.00

New York Fahgettaboudit Chain 1410

Kryptonite Locks

14mm six-sided chain links made of 3t HARDENED MANGANESE STEEL for ultimate strength Durable, protective nylon cover with hook-n-loop fastene...

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$300.00
Evolution 1055 Mini Integrated Chain
$150.00

Evolution 1055 Mini Integrated Chain

Kryptonite Locks

10mm six-sided chain links made from 3T MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critic...

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$150.00
New York Lock LS
$220.00

New York Lock LS

Kryptonite Locks

16mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Patented*HARDENED STEEL SLEEVE over crossbar for double...

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$220.00
U Keeper Std W/ 4' Flex
$70.00

U Keeper Std W/ 4' Flex

Kryptonite Locks

12mm HARDENED PERFORMANCE STEEL SHACKLE New hardened double deadbolt design with anti-rotation resist against twist DISC-STYLE CYLINDER Incl...

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$70.00