This spoiler unit is simply clamped to your windscreen. Wind protection can be improved considerably、 and the noise level can be minimised when riding at relatively high speeds. If you should then decide to ride offroad、 the spoiler can be unmounted easily with the clamp mechanism and packed away. No tools are required for mounting; everything can be performed at the bat of an eye.A high quality brand lock secures the spoiler against unauthorised removal. The locks are also avilable with the same closure as our ZegaCase and GPS bracket locks.