Oxford’s Handlebar Risers raise handlebars by 20mm for a more relaxed riding position.Key Features CNC aluminium alloy construction Fits 22mm handlebars with a 28.6mm diameter at the clamp section Raises handlebars 20mm for a more relaxed seated position Size: 20mm x 28.6mm Included: 2 x bar risers, 4 x M8 bolts (thread pitch 1.25mm, length 45mm)