SRAM Red OG 1090 10 Speed Cassette
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|Miscellaneous||SRAM Red CassetteThere aretimes when the simplest solution is the best one. In the case of theOG 1090 cassette, simple also means elegance, efficiency, andperformance. Traditionally a cassette is made up of many parts andSRAM re-engineered it. The main cogset is machined out of asingle forged form that is hollow, then heat treated and then shaped ina complex series of CNC-guided operations never before seen in thistype of application. This is truly a revolutionary design that willtake you by surprise with its ingenious simplicity. The sprocketsthemselves have been designed with SRAM's proprietary OpenGlide designfor smooth as silk up and downshifts. OpenGlide features a preciselocation for a single tooth on each cog to be open making shiftsquick and smooth. Weight, stiffness and strength wise, the radical OG1090 cassette delivers titanium's desirable weight, with solid steel'ssuperior strength and stiffness.FeaturesOpenGlide technologyRevolutionary designLight weightSmooth shiftingAluminum lock ring10 speedPublished weight 160 grams (11-23)Size11,12,13,14,15,16,17,19,21,23 (11-23)11,12,13,14,15,17,19,21,23,26 (11-26)11,12,13,14,15,17,19,22,25,28 (11-28)CompatibilityWill NOT work on Shimano deep spined freehub bodiesChain - SRAM or Shimano 10 speed|