Constructed with 6061 T6 aluminum Machined with CNC-Cut technology, and anodized black finished With gauge cutout Fit all modesl with 3 1/2" center to center riser spacing Work with any standard 1.25" handlebar ( If your bike is breakout from 2018-2021, you no need to change a handlebar with this risers kit.) To customize the motocycle with tall handlebar is also beautiful Height is around 2.4 ich/ 6.0 cm Sold in Set. (The gauge is not sold and included in the packing. The packing is only for risers kit.)