You wouldn't think that it would be that difficult to buy these – but my poor old brain is starting to dribble out of my ears as I'm all Googled out.

Why don't online shops tell you the range of diameters that their plugs fit? 😥

Could anyone please advise if they have bought any plugs for 15mm internal diameter handlebars, such as those found on GTs. What were they please – so that I too can get some?

Many thanks.

hope grip doctors come with two sizes of rubber bung. but i cant see from the site if it will fit? see if you can dig the info up? http://www.hopegb.com/voir_GDOC.html
joe x

I reckon the disco/exotic ones would (the "xc" model)

work a bit like a metal rawlplug. The bent metal "arms" are at about 16-17mm out of the pack but you can squeeze em a bit more just between thumb & forefinger. Not sure I'd put one in a carbon bar, but otherwise….

Thank you for the replies – I'll take a look.