Simplicity, elegance, efficiency, and above all performance. The main cogset of the OG 1090 is machined out of a single forged form that is heat treated and then shaped in a complex series of CNC-guided operations never before seen in this type of application. Open Glide design for smooth as silk…

…II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Keeps the shifting smooth and easy on pavement or singletrack. SRAM® PowerGlide II™ 8-speed cassettes give…

PowerGlide II technology. Chrome plated finish. Steel lockring included.

…II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Keeps the shifting smooth and easy on pavement or singletrack. SRAM® PowerGlide II™ 8-speed cassettes give…

…PowerGlide II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Tested on the pro circuit. Proven on the podium. SRAM® PowerGlide II™ 9-speed cassettes meet the demands…

…PowerGlide II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Tested on the pro circuit. Proven on the podium. SRAM® PowerGlide II™ 9-speed cassettes meet the demands…

…PowerGlide II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Tested on the pro circuit. Proven on the podium. SRAM® PowerGlide II™ 9-speed cassettes meet the demands…

…PowerGlide II™ cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride. Get the same reliable, lightweight performance BlackBox racers enjoy. Tested on the pro circuit. Proven on the podium. SRAM® PowerGlide II™ 9-speed cassettes meet the demands…

SRAM PowerGlide™ II road cassettes are uniquely designed to provide reliable, accurate shifting over the life of the component. And inspired by racers like Team CSC's Tyler Hamilton, who rode PowerGlide™ II to a stage win and fourth place overall in the 2003 Tour de France. Option 1:: 12-32T.

SRAM PowerGlide™ II road cassettes are uniquely designed to provide reliable, accurate shifting over the life of the component. And inspired by racers like Team CSC's Tyler Hamilton, who rode PowerGlide™ II to a stage win and fourth place overall in the 2003 Tour de France. Type: PowerGlide II. Speed…

SRAM PowerGlide™ II road cassettes are uniquely designed to provide reliable, accurate shifting over the life of the component. And inspired by racers like Team CSC's Tyler Hamilton, who rode PowerGlide™ II to a stage win and fourth place overall in the 2003 Tour de France. Type: PowerGlide II. Speed…

Powerglide II Cassette. Weight: 325g. Steel with red anodized Alloy. Satin chrome finish. Satin chrome lockring. Increased stiffness for better shifting under load.Spacers.11,12,13,15,17,19,21,23,26.