The Morrow frame is available in 21.25 TT, 21TT 20.75TT, and 20.5TT lengths. CS length 13.71 slammed, BB height 11.8, ST angle 71, HT angle 75. Full 4130 chromoly construction, custom head tube with removable detangler tabs, custom Mid bottom bracket shell, integrated post clamp, removable seat stay brake mounts and cable guide, oval down tube, tapered dent resistant oval chain stays that are flattened at the drop out for hub guard clearance, tapered and flattened seat stays, top and down tube gussets, Invest cast down tube gussett with Trip logo and invest cast Fiend logo in seat stay bridge. Weight: 4.77lbs. at 20.75″TT.