Round chainrings are standard because, well, they're standard, but they don't actually match the changing power output of your legs through a pedal stroke. Absolute Black's SRAM Oval Chainring's oblong shape makes pedaling easier in hard spots and steadier in easy spots, so you can keep a...

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Absolute Black claims that the Oval Traction Chainring improves rear wheel traction as a result of more consistency throughout the pedal stroke. Each chainring size features its own unique oval profile, which Absolute Black claims maximizes power transfer and smooths the rotation by reducing dead...

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