<!--ProdInc[300299590]/Mall:[backcountry_US]-->In order to keep up with the evolving requirements of cycling''s governing body, SRAM has softened the edges of its CenterLine Rounded Rotor. The 12-spoke design reduces warping and distortion when you''re pushing your brakes to the absolute limit on scintillating downhills over thousands of vertical feet. It''s available in a wide variety of sizes for virtually any riding discipline, from cross-country to downhill racing. Please note, each CenterLine Rounded Rotor is compatible with all SRAM and Avid disc brakes and includes all attachment bolts. <h3>Details</h3> Stainless steel construction optimizes strength-to-weight Keeps center of friction consistent to minimize vibration and noise 12-spoke design reduces warping and distortion after heating up Variety of rotor sizes for all cycling disciplines Includes one rotor and six attachment bolts Item #SRM00BU <h3>Tech Specs</h3> Material : stainless steel Attachment Type : six-bolt Compatibility : all SRAM and Avid disc brakes Diameter : 140mm, 160mm, 180mm, 200mm Includes : 6 mounting bolts Claimed Weight : [140mm] 3.1oz (88g), [160mm] 4oz (112g) Activity : cycling, mountain biking Manufacturer Warranty : 2 years