Topeak Fixer 8 Front Bar Bag/Basket Mount, Black

For handlebar bags, convertible and chopping baskets Attachment 8 fits 25.4, 26.0 and 31.8millimeter handlebars Fits TourGuide model 2010, HB Basket, HB chopper, DryBag for handlebars With 25.4millimeter diameter adapter for normal handlebar and 2010 diameter adapter 8.6millimeter for OS steering wheel