The AXA Newton ProMoto+ 2 chain locks are especially designed for bicycles and light motorized vehicles. The shackles of this hardened steel chain have a diameter of 9 mm and the padlock has a cylinder with anti drilling plate. The Newton ProMoto 2 complies with the Dutch ART standard of 2 stars and can be used to insure your bike. The chain has a high-quality neoprene sleeve that protects your bike from damage. The material does not fray and has sound-insulating qualities. The robust padlock is covered by a strong shock resistant plastic housing with the sophisticated AXA design. The hand operated cylinder cover protects your cylinder from moist and dirt and therefore extends the life span of your lock.The ProMoto+ 2 is available in a length of 100 cm and AXA offers online key service to this product.Key Features:Safety level 15,Hardened steel shackle of 8.5 mm,Hardened steel padlock with anti drilling cyllinder,High-quality neoprene sleeve, does not fray, sound-insulating,Hand operated cylinder cover to protect from moist and dirt and extend life span,International online key service,Length 100 cm,Diameter shackles 9 mm.