SRAM RED Aero X-Sync Direct Mount Chainring - 50t, 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1!

SRAM's light, stiff, and durable direct mount RED X-Sync Aero chainrings let you pick the exact gearing you want and quickly swap sizes. X-Sync technology keeps the chain where you need it to be, too.