i recently installed my new Tharbars(kudos rob excellent work) and had been thinking about the vibranators but $70???
so i made my own.
go to hardware store for the parts you'll need.
--2 1/4-20x4" or 6mm x 100mm flat head allen or whatever you think will look best
--13/64" drill bit
--1/4-20 or 6mm x 1.5 tap
--2 5/16 washers
--2 1/4" flat washers
--2 l/washers for 1/4 or 6mm
--4" piece fuel line to fit inside the bar(i used 3/8" but it was a little small so i put a small piece of 2 way tape stretched tight which helps to keep it from spinning, more on that later)
now ref. the attached image.
-remove your bar ends and the inserts(how to in helpful topics)
you will need #7 and #8 set the rest aside
take #7 and drill the hole about 1" deeper then tap
assemble in this order
bar end with screw,1" piece of fuel line,5/16 flat washer,lockwasher,part #7.
insert in bar and tighten(a cordless drill helps here)
what you end up with is pic#2
the end of the internal weight doesnt touch the id of the bar so it does the same as the vibranator
this works way better than i hoped it would and knocks out 99% of the vibs that i had in all the bars i've tried
'04 Honda 919, Candy apple red met., 17/44t sprockets,f-16 windscreen,delkevic ss exhaust,Tharbars,givi engine bars, billet alum. led turns w/ running lights,red adj.levers from china, bar end mirrors,grip heaters,adj. foot peg brackets,adj. bar risers,dunlop Q2(that are better than your pp 2ct,lol)bike wired for gps and phone charger