High-strength steel tubing. Handlebar crossbars available in chrome, gloss black, flat black or stainless steel. 8-bolt billet aluminum clamp; with hardware available in three finishes: chrome, gloss black and flat black. Straight riser heights available in 2in., 4in., 6in., 8in. and 10in. 1-1/4in. pullback riser heights available in 6in., 8in. and 10in. Designed for internal wiring. Made in the U.S.A..