New Superlite X1 Series 7075-T6 CNC machined black hard anodized alloy rear sprockets for the aftermarket Marchesini, BST and OZ race wheels. These sprockets are machined to be the lightest and strongest on the market today.
Average weight per sprocket is 10 ounces or less.
Sprocket Specs- 76mm Hub Diameter/100mm Bolt Circle/5 Bolt-10mm