The Dunlop bike lock will adequately protect your bike from theft and, thanks to the heat shrink cover, will protect the frame from scratches. It features an automatic cylinder and a flat key. The clasp has been fitted with a special lock guard to prevent dirt on the lock. Product features: - Material: zinc alloy, plastic cover - Lock type: flat key - Automatic cylinder - Lock dirt cover - Two keys included - Length: 180 cm - Wire diameter: 12 mm