SRAM OG1090 10-Speed Cassette

The SRAM Red Cassette continued to turn heads with its revolutionary design and function. Unlike Shimano or Campagnolo, SRAM has developed a virtually one-piece design! A SRAM Red cassette is made using PowerDomeTM technology where the top 8 cogs are machined out from a single dome of steel, which has been milled from a block of steel. This two-step process creates an extremely stiff, lightweight, and unbelievably durable cassette! The single piece is then married to two floating cogs to make the 10-speed cassette complete! SRAM also has gone another step further in developing their cassettes. Just as in the SRAM Force cassette. A SRAM Red cassette is designed with SRAM's proprietary OpenGlideTM technology. This can be seen by examining the cassette and noticing what appears to be missing teeth! This is not the case, but allows for seamless shifting while under extremely heavy loads as well as reducing weight without turning to titanium. Features: OpenGlideTM technology allows for the smooth shifting up and down. OG 1090 design merges stiffness, durability, and simplicity in a revolutionary design Specifications: Compatible with Campy, Shimano, and SRAM 10 speed chains. Compatible with Shimano 9 or 10 speed hubs 160g Available Gearing: 11-23 : 11, 12, 13, 14, 15, 16, 17, 19, 21, 23 11-26 : 11, 12, 13, 14, 16, 17, 19, 21, 23, 26