This is probably our most popular combination for the Medium size Bolt-On Extenders. So we’ve added them together and offer them now as a COMBO/VALUE PACK. Run the Bolt-On Extenders either as an Aerobar ( attached to your 31.8 handlebar ) or in a variety of ways when used in a 22.2mm clamp area. ( usually at the shifter/brake area or front of our handlebars )
