Cateye Rapid X3 Replacement Rubber Base

This rubber base fits snugly into the existing bracket, no wobble at all. Installation took under a minute and the light stays secure even on bumpy roads.

I was relieved to find this exact rubber base, because my old one had finally worn out after months of daily use. It snaps securely into the mounting bracket and holds my light firmly, even on bumpy roads.

Finally found a replacement that fits perfectly—the rubber is just as snug as the original and my bike light doesn’t wobble at all now. Definitely easier than trying to rig something else.