These 6 inch Pullback Handlebar Risers are designed to fit the Honda VTX 1300 Custom, replacing the stock "TBars".  A new 1" handlebar will need to be used with the Aeromach 6" risers. Can be used with Honda VTX 1300 C/R & Honda VTX 1800 R/S also but not with the stock handlebar if you wish to re-use the factory clutch and brake cables. Choose a handlebar with less width and pullback than the stock handlebar to keep the stock clutch and brake cables.   For the maximum pullback, use the 35 degree bend drag bars.