Givi S902A Universal Aluminium GPS/Smartphone Holder for STTR40SM/SGZ39SM/S952B/S953B/S954B/S955B/S956B/S957BUniversal smartphone satnav clip for motorcycles, mopeds, bikes, scooters and quads. For devices 52 to 85 mm wide. S921 works with most smartphones 52 to 85 mm wide. The clip is designed for recording on the go, leaving the camera unobstructed. High quality materials ensure durability and non slip rubber on the area in contact with the device provides extra grip. S921 Easy Clip can be paired with GIVI holder systems as required: S901A, S902A or