Wolf Tooth Aero 107 BCD Chainring - 48t Optimized SRAM Eagle Flaptop Chains Drop-Stop B BLK MFPN=5100-62228 It has been on the

It has been on the market for over 100 years being featured in as early as the 1898 catalog

}Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination

Extremely secure design

Zinc-alloy plated outer link surface treatment

Wolf Tooth Aero 107 BCD Chainring - 48t Optimized SRAM Eagle Flaptop Chains Drop-Stop B BLK MFPN=5100-62228 It has been on theWolf Tooth Aero 107 BCD Chainring 48t Optimized for SRAM Eagle and Flaptop Chains Drop Stop B Black. Designed for gravel and road racing and for those looking to optimize each detail in pursuit of speed Wolf Tooth Aero Chainrings are strong lightweight and profiled to mate perfectly with your crankset for a clean integrated look. Taking advantage of 1x drivetrain systems and wider range rear cassettes Aero Chainrings are available in sizes 46t to 50t