Bar plugs or conclusion caps: plugs to the finishes of handlebars that avoid the bare tubing from stabbing you in a crash and that keep handlebar tape in place. Hanger: part of frame or an attachment towards the frame to which the derailleur is connected (see Derailleur hanger) The seat https://bike-engine-guard61593.blogdeazar.com/35216919/bike-engines-copyright-no-further-a-mystery