Rugged 1.25" steel tube construction.Fits:HONDAVTX1800C 02-04, VTX1800C1 05-07, VTX1800C2 05-06, VTX1800C3 05-06, VTX1800F1 05-08, VTX1800F2 05-07, VTX1800F3 05-08