SRAM Red OG-1090 Cassette (11-26 - 10 Speed)

SRAM has taken the standard cassette and turned it inside out! The main cogset of the OG 1090 cassette 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. This is truly a revolutionary design that will take you by surprise with its ingenious simplicity. The sprockets themselves have all been designed with SRAM’s proprietary OpenGlide design for smooth-as-silk up- and downshifts. Weight, stiffness, and strength-wise, the radical OG 1090 cassette delivers titanium’s desirable weight, with solid steel’s superior strength and stiffness.

11-26

10 Speed

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