SRAM Force 2x Chainring Kit – 48/35t 2×12-Speed 8-Bolt Direct Mount Black D2. The SRAM Force 2x chainring kit is lightweight stiff and durable. The one-piece construction ensures that none of your effort goes to waste. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts. And the technology that has been packed in makes it SRAMs longest-lasting chainring set yet.

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