Gilles Tooling Riser for styr 1DGT sort1D. GT Handlebar Riser Conversion KitConvert 22 mm (7 8") handlebar clamp systems to 28,6 mm (1 1 8") handlebar clamp system Fit all 22 mm (7 8") handlebar clamp systems with a hole to hole distance of 32 mm 40 mm Move the handlebar position up and closer to the rider Offset change is 19 mm up and 9 mm toward the rider Laser engraved marks ease the handlebar alignment CNC milled from high grade 7075 T6 aluminum Available in black or titanium color