Ritchey Comp Venturemax Drop Handlebar - Aluminum 46cm 31.8mm BlackRitchey Comp Venturemax V2 Drop Handlebar 31. 8mm Clamp 46cm Black. Ritchey Comp VentureMax Drop Handlebar. The VentureMax is just as applicable on a cross country tour as on cross country singletrack. Intended to ride wider than typical drop bars the VentureMax is measured at the initial bend rather than at the hood. While it boasts a number of attributes including multiple hand positions its the return of the Bio bend in the drop that adds to the