The ABUS U-Bolt Ultimate 420 is a compact and durable lock designed for high security. It features a 13mm hardened steel construction and a striking red color. The 230mm shackle allows you to secure your bike to most permanent objects confidently. Additionally, the lock comes with an ABUS Cobra cable, enabling you to secure multiple bikes or a single bike around large objects. The included USH bracket allows for easy mounting on your bike’s frame, eliminating the need to carry a backpack.