SRAM CASSETTE OG-1090 10SPD 11-23T SILVER

SRAM CASSETTE OG-1090 10SPD 11-23T SILVER MY12

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:

• One-piece PowerDome>™ .
• OpenGlide™ design.
• Lightweight, smooth, precise-shifting.
• Better power transfer.
• Black backing plate.

SPECIFICATIONS:

• Speed (CS) - 10s
• Gearing - 11-23t
• Cog finish (Cassette) - Silver
• Technology (Cassette) - OG
• Cog Sizes - n/a