Origin8 Alloy Blade Chainrings, Silver Review Posted by Pelicandy August 23, 2018 in Drivetrain Components 6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. Origin8 Alloy Blade Chainrings in various sizes Random Products SHIMANO FC-6750 Ultegra Chainring (110x34T 10 Spee... SR Suntour Crankset Xcm 9-speed 44/32/22 175mm Oct... SHIMANO Ultegra CN-6700 Chain Review USAMade 64mm BCD 22T 4-Bolt SharkTooth Pro Mountai... Cycling Origin8 Outdoor Recreation Parts & Components Sports & Outdoors