Bar plugs or conclusion caps: plugs for your ends of handlebars that avoid the bare tubing from stabbing you within a crash and that hold handlebar tape set up. Hanger: part of frame or an attachment for the frame to which the derailleur is hooked up (see Derailleur hanger) Join https://bikeenginenumber56431.blogpayz.com/35122695/the-mountain-bike-parts-diaries