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- Match up teeth profiles to ensure proper shifting
- MA Type (34-50); MB Type (36-46, 36-52); MD Type (39-53)
- Type: Double
- Speed: 11-speed
- Chainring BCD: 110mm Asym 4 Bolt
- Material: Aluminum
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Review Shimano FC-6800 Ultegra Double Chainrings 11sp 110 x 50t
