Peak Design Motorcycle Mirror + Crossbar Mount touringaccessories ventilation

ventilation

2 Back exhaust vents offset for better airflow

and the the back protector (which is a proprietary RSD shape) is sold separately

Then for a spell there was the Ronin Signature

Peak Design Motorcycle Mirror + Crossbar Mount touringaccessories ventilationDesigned to mount your phone on mirror stems or motorcycle accessory rails, the Motorcycle Mirror Mount keeps your phone rigidly secure, instantly accessible and perfectly viewable. This mount can be installed on a wide variety of mirror stems, navigation crossbars, and accessory rails from 10mm to 16mm in diameter. Features an ultra strong magnetic mechanical mounting technology (called SlimLink) that grabs and locks your phone so effortlessly, it