The Plummet seat post will change your riding style completely. You will be dropping your saddle on the fly and hitting technical sections faster than you ever have.Key Features:30.9mm/31.6mm x 441mm Dropper seat post,125mm drop with infinate adjustability,Air free design,Hydraulically damped,Under bar cable operated handlebar remote for 1x gear systems,Dual bolt inline saddle clamp,Simple cable replacement procedure,Lowering the saddle makes any bike easier to handle through technical sections,720g including cable & remote.