Frame locks offer you reliable basic protection for your bike. By attaching the lock to the frame, it is always within reach. Well suited for short stops, you do not need a lock. Thanks to its intuitive and practical locking function, your bike is locked in no time. If you want to increase the protection, you can extend the frame lock with a frame lock chain. The ABUS Pro Amparo 4750SL R frame lock comes with a locking mechanism for easy connection of accessories.