The SP Connect Bike Bundle II gives you everything you need to mount your phone on to your bike.SP Connect Bike Bundle II FeaturesThis kit gives an all-weather solution for navigation, apps and contactKit contains: Phone Case, Weather Cover, Bike mountFits most smartphones - simply select your model (the above example is iPhone). The universal model option uses an adhesive to mount an existing case.
Best Price: £54.99 from Leisure Lakes Bikes