Trelock RS 430 + ZR-355 Pocket Chain + Storage Bag for the Chain, Description: Frame lock: Type designation: RS 430, with 2 security keys, - removable, key service, corrosion protection, extra shock protection in the cylinder housing, Trelock Security Level 3, optimal protection against theft, hardened steel shackle, max. Tyre width 60 mm, elegant design, colour: black, weight: approx. 650 g additional chain: type designation: ZR 355 length 100 cm, hardened steel, chain links diameter 6 mm, Trelock security level 3, with nylon coating, protects your bike from scratching, with practical storage bag, colour: black, weight: approx. 1020 g