... suspension frame,front triangle alloy,rear triangle steel,with water sticker and alloy head badge2.fork: ... thread,black finish4.handlebar&stem:swallow bar alloy with black finish,W=580;Promax stem LA- ... *1.95,butyl tube A/V13.seat post:alloy seat post with seat clamp,27.2*250L14.shifting lever: ... Shimano EF50-3L/7R,with lever,21S index15: ...