Worried about leaving your Sat Nav on the bike while making those short refreshment stops on your journey Does the thought of having to remove your Sat Nav on every stop put you off from using one on your travels Then the TomTom Anti Theft Solution is the must have accessory for you.The Anti Theft Solution prevents the unscrewing of the Sat Nav mount from your bike while also preventing the Sat Nav release clip to be pressed removing the Sat Nav from the holder.Provides extra security for your Sat Nav while taking short breaks off the bike.Suitable for TomTom Rider 40 / 550 Sat NavsQuick and easy to installThe ultra tough locking mechanism is designed to lock you TomTom Rider to avoid disconnection from the dock while also preventing the unscrewing of the mount from the motorcycle.