The abus ultimate d lock 23cm with extension cable is one of the latest insurance approved locks from abus and offers a solid secure silver rating for the ultimate design abus was inspired by the popular u mini 40 lock with its brightly coloured body and has used this feature and created a red casing to house the lock giving the ultimate great visibility and a distinctive look the ultimate combines a large ergonomic grip and soft feel coating helps to protect your bike against frame damage