The ultimate 1-1/4'' diameter handlebar, designed for maximum comfort1'' diameter in clamping areaSlotted and notched for Throttle-By-Wire optionsStandard bars have 3-1/2'' on-center knurling to prevent movementMade in the U.S.A.Not for use with stock risers and handlebar clamp/gauge mount on 883C/1200C models.Compatible with hydraulic clutch controls.