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- Includes GXP bottom bracket (English threads)
- OCT construction is stronger and lighter than standard solid-core alloy cranks
- Black PowerGlide chainrings are competition proven with long-lasting finishes
- 110 BCD
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The SRAM Rival Crankset shows the way forward for any serious cyclist, putting power to the road while saving weight at the same time. Open Core Technology means the crank arms are hollow-forged out of AL-6066 alloy for maximum strength to weight ratio.