Bicycle chain Alarm C Block

Auvray's C•BLOC Pro Alert goes further than a classic chain: it combines real physical protection and a powerful 120 dB audible alarm. At the slightest suspicious movement, the siren goes off and scares away the intruder. Enough to secure your bike with peace of mind, both in the city and during long parking sessions.

In terms of resistance, it is made of 10 mm diameter hardened steel, designed to withstand cutting, sawing or pulling attempts. Its 100 cm length allows you to easily attach it to various fixed points. The alarm is selectable: you activate it or not depending on the context.

The chain is covered with a black braided nylon sleeve that protects your frame from scratches while enhancing its look. It is ART certified (security rating 7) and guaranteed for 2 years. Delivered with 3 high-security milled keys and a 3V lithium battery to use the alarm right out of the box.