The ICON 2.0 Air Bump 2.5 Travel 1:1 Ratio HD is a genuine ICON Vehicle Dynamics component built for the application or system stated in the product name.
ICON hydraulic bump stops add progressive damping near full suspension compression, helping control hard bottom-outs during aggressive off-road use. Travel and leverage ratio are critical setup details, so the exact dimensions in each listing should be matched to the intended suspension design.