The Pinnacle D-Lock with Extension Cable provides versatile, two-layer security for your bicycle. Featuring a robust hardened steel D-lock to secure the bike frame, plus a flexible steel cable for securing wheels and other components, this combination is ideal for everyday use when parking in urban areas, at work, or in public spaces. Product Features & Benefits Coated Steel D-Lock Shackle: High-strength steel construction provides robust resistance against cutting, sawing, and leverage attacks, helping protect your bike frame against theft. 1.2m Extension Cable Included: The flexible steel cable makes it easy to secure your wheels, helmet, saddle, or other removable accessories alongside the main frame. Mounting Bracket Included: The convenient frame-mounted bracket keeps the D-lock securely in place and makes it easy to carry while riding. Key Locking Mechanism: Supplied with two ergonomic keys for convenient everyday use, with a spare key for added peace of mind. Combining the strength of a hardened steel D-lock with the flexibility of an extension cable, the Pinnacle D-Lock with Extension Cable offers a practical security solution for cyclists looking to protect their bike and removable components.