gopro handlebar mount

rather simple :D

use
gopro_connector("triple");
gopro_bar_clamp(
rod_d= 22, th= 3.2, gap= 1.5, screw_d= 3, screw_head_d= 6.2,
screw_nut_d= 6.01, screw_shoulder_th=4.5, screw_reversed=false
);