These Pro Series Nerf Bars are constructed from 1-3/8" x 0.125" wall thickness aluminum tubing with TIG welding to withstand the toughest terrain. 15° sweep provides leverage when making aggressive turns. These nerf bars bolt to the stock foot pegs. Bars have a brushed finish and include heavy-duty 1-1/2"-wide webbing for durability. When combined with the Ballance Racing Pro Series Heel Guards, you’ll have the ultimate set-up for moto or cross-country racing.