The abus diskus 110cm chain bike lock brings you brilliant security whenever you leave your bike in a public place a bike lock is a must to ensure it is safe and secure especially in high risk zones the abus diskus is a very reassuring way to secure your bike so you get complete peace of mind when you invest in this superb chain bike lock this clever abus lock uses a shrouded 10mm shackle with a hardened steel body to house the plus key mechanism virtually inaccessible to attack the s