Our Downhill bar is 800mm wide with 20mm of rise, 9° of backsweep, and 5° of upsweep. It’s built using 7050 Aluminum alloy for strength and long life. 65mm wide clamping area fits our Direct Mount stem, giving you the most torsional stiffness of any bar/stem combination. 31.8 center section is absolutely straight over a width of 90mm. The long straight section in the middle reduces stress concentrations, especially when using wide Direct Mount stems.