Kryptonite Kryptoflex Security Cable 2.5ftx5mm

The Kryptonite Kryptoflex Security Cable 2.5ftx5mm is a compact secondary security cable designed to work alongside a primary lock, giving you a simple way to secure helmets, bags, or additional bikes to a rack or frame. At 2.5 feet long and 5mm thick, it's sized for portability rather than standalone security — easy to stow in a jersey pocket or seat bag.

The flexible cable construction is intended to loop through accessories and anchor points where a rigid lock won't reach. As a Kryptonite product, it carries the brand's reputation for reliable, well-made cycling security hardware — a name that's been trusted by commuters and cyclists for decades.

Kryptonite Kryptoflex Security Cable 2.5ftx5mm Specs at a Glance

• Length: 2.5 feet (approx. 76cm)
• Diameter: 5mm
• Type: Flexible security cable
• Brand: Kryptonite
• Best use: Secondary locking, accessory security