Sram OG and PG - 1070 10 - Speed Cassettes: The shifting of the SRAM - 1070 will provide crisp, positive shifting under any circumstance - a mellow spin, or at max power on a steep climb, the OG - 1070 is made from durable heat - treated steel, giving you tons of mileage before you'll need to replace it.
Sprockets on Spider: 3
Lock Ring Material: Forged 7000 series alloy
Sprocket Material: Heat-treated Steel
Cassette Weight: 210g (11/23)

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