SRAM OG-1090 10-Speed Cassette

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Light, stiff and smooth. It all comes together in one outstanding package with SRAM's OG-1090 10-Speed Cassette. Unlike traditional cassettes made by combining individual cogs, the entire OG-1090 is precision machined from a single steel block, heat treated and capped with a premium nickel finish, resulting in a revolutionary cassette that's incredibly stiff, light and durable. Plus, SRAM's OpenGlide Technology removes additional material from the cogs for ultra-smooth shifts every time, even under load.

Features & Info

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SRAM OG-1090 Cassette

Note: 10-speed cassettes require the use of 10-speed chains.
Weight: 155 grams (11-23)