Use this bracket to adapt your 4.75" springer riser spacing to the more common 3.5" spacing found on standard Harley front ends. This enables you to run many different styles of handlebars on your aftermarket springer front end including riserless handlebars with 3.5" spacing. Note that this adapter will NOT work with risers that are "bolt-thru" style (such as TCB Part #101-0040, #101-0041, #101-0042, #101-0043). Any handlebar risers used with this adapter must be internally threaded with 1/2-13 internal threads. Please also note that this adapter only fits AFTERMARKET springer front ends with 1/2-20 internal threads (brands such as Moto Iron, Paughco, DNA, Hardbody, etc.). This adapter does not fit OEM Harley springer front ends as they have larger diameter riser threads.