43mm 7/8" motorcycle Aluminum Fork Tube Clip-on Handlebar Replaceable Fit for kawasaki ZRX1100/1200 Yamaha YZF-R6 1999-2002 Buell M2L Cyclone cafe racer 43mm handlebar clip on Black Fit on the upper portion of the fork tubes 43mm Clamp Size: 43mm hole diameter,40mm height Tube Size: approx 22mm(7/8") diameters,300mm(12") length Fit on YamahaYZF-R6 1999-2002 Fit on 1997-2002BuellM2Cyclone