Ridefarr Arm Rest Kit Offset V2 - BlackLightweight, modular design Vertical and horizantal adjustment Custom alloy arm rest cups with 7mm EVA foam pads 31. 8 clamp diameter Clamp system also integrates with the Carbon Aero bolt on bar (RI2011) Kit includes: 2 x alloy cups, 2 x EVA pads, 2 x top clamps, 2 x lower clamps, 2 x L brackets, 4 x cup bolts, 4 x clamp bolts TECH SPECS model offset clamp 31. 8mm color black