For those who can't seem to get the Shredlight's handlebar mount tight enough on bumpy rides, I made this one to utilize zipties. Just add a thin rubber layer then cinch it down as hard as you can. Hope it helps…I never ended up using this since I had a lightbulb moment and ended up making a mount to held on to both bars thus eliminating any change to wiggle and rotation.
The author marked this model as their own original creation.