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, from those with no value.

From the commuter smiling through gridlock to the vertical adventurer showing another mountain who’s boss. From the rookie triathlete gearing up for that first race to the battle-scarred courier always at war with the clock. From the couple whose every vacation begins and ends on two wheels to that kid tasting real freedom for the first time. We help cyclists protect a piece of themselves, to guard the two-wheeled life that defines them. Thieves suck.

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.