Key Features:Compatible with all cable-actuated dropper posts.,Works with dropper posts that (a) have the barrel end of the cable at the remote position and (b) those that have the barrel end at the seat post.,If your post is not listed in the charts found in the image gallery, wolf tooth recommends measuring the pivot centre to end of your current lever. If it is greater than 52mm the light action will work best. If it is less than 52mm, the standard remote will work best.Mounting types:,Remote 22.2mm - includes hinged handlebar clamp for 22.2mm handlebars. All mountain bike handlebars are 22.2mm where your shift and brake levers attach even on 31.8mm handlebars. (31.8mm and 35mm handlebars just refer to the diameter where the stem clamps). Attach with 1-2nm max..