SRAM, Red E1 Aero, Chainring, Teeth: 50, Speed: 12, BCD: Direct Mount SRAM 8 Bolt

Description

* Single-ring drivetrain simplifies functionality and reduces weight* Direct mount aero chainrings for better aerodynamics* X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control* SRAM Model ID: CR-XSNC-DM-E1