AUVRAY CHAIN ALONE LONG 140 DIAMETER 13,5 (SRA certified together with disc lock SRA or U SRA)

High Security Chain. Chain Ø 13,5 mm. Black nylon fabric cover. Length 100 cm to 170 cm. Technical information: Hardened steel has been heat treated that gives it a very rigid structure and high hardness. Its carbon alloy gives it mechanical properties superior to those of conventional steels. As a result, it is highly resistant to various forms of aggression, such as torsion, bending, crushing, impact, abrasion, etc. Passivated steel has undergone chemical surface treatment to prevent oxidation. The sleeve protects the bike, for example its rim, from rubbing against the anti-theft device, and therefore from scratches.