Secure your bike with the AXA Solid XL ring lock. This high-quality frame lock is made of high-quality material and is suitable for all types of bicycles. The lock has an XL size, making it also suitable for wider tires such as balloon tires. The lock is ART-2 certified, which means it is suitable for urban environments. It has extra impact protection and is burglar-resistant. In addition, it is corrosion-resistant and rust-resistant. The ergonomic control knob ensures easy use and installation is simple, regardless of the bicycle type. Product Specifications: - Color: black - Gender: unisex - Housing material: plastic - Internal material: steel - Shackle diameter: 8.5 mm - Opening length: 58 mm - Quality mark: ART-2 - Plug-in option: no - Lock: keys - Mounting: top bolt, top plate and mudguard mounting