Product type: U-shaped bicycle lock General information: Security level for misuse: 15 (out of 15) Protection level: Medium, High Features: With bracket, protective cover, anti-prying protection, anti-sawing protection, anti-tearing protection Color: Black Diameter: 17 mm Dimensions: Weight: 2000 g Length: 23 cm Width: 10.8 cm Technology: Technologies: ABUS Power Cell Technology, Abus SmartX (Bluetooth locking system) Functions: Suitable for high-end bicycle theft protection