This ultra strong security chain is exactly what the name suggests, a monster. Manufactured by world renowned motorcycle equipment company Oxford, this super strong high security chain is a must have for owners of big, expensive motorcycles and smaller ones alike. Featuring a 14.5mm cloth covered Ni-Cro-mo alloy steel hex chain and ultra strong hardened boron steel padlock, the Monster XL is fully attack tested and manufactured to withstand attacks from drills, saws, hammers, bolt cutters and isn't affected by cold weather, so it can deter even the most persistent, well prepared thief. The Monster XL can be used to lock your bike to almost anything, though Oxford recommend the use of a ground anchor (sold separately) to provide an even greater level of security. Sold Secure is an independent, non-profit making organisation dedicated to reducing the risk of theft by testing security products. The same methods of attack used by criminals on the street are replicated by Sold Secure in the assessment of security products. Many insurance companies offer substantial reductions to those who use SOLD SECURE APPROVED PRODUCTS.