Bicycle Helmet Mirror Mount

thingiverse

Transform a standard telescoping inspection mirror into an robust bicycle helmet mirror using this rugged az-el mount. Ideal for frequent cyclists, this DIY solution is cost-effective if you have access to a 3D printer. The main body houses a hex nut in its recess and is secured with an elevation turret screw, while a setscrew ensures the elevation mount stays in place. To assemble, cut the third section of the inspection mirror and epoxy a pan head screw inside the shaft, which fits into the azimuth mount's snout and secures in place through a small hole. The double ball joint attaching the mirror to the shaft is reinforced with epoxy for stability without tools. A helmet interface plate, featuring a concave surface, bonds firmly to the helmet using double-sided foam tape. After numerous miles of cycling, these mounts have proven durable compared to commercial alternatives. For further details and background information, visit softsolder.com.