SRAM, X-SYNC 2, 34 Chainring, 12sp, BCD: 104, Aluminum, Black

HLC.Web.Services.CmsService.Models.Pages.CmsPageProductDetails • The radical look and feel of X-SYNC 2 Eagle chainrings is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. • Longer, positive-rake tooth shape has been designed to work perfectly with Eagle chains to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear. • 104mm BCD for use with XX1 Eagle Quarq power meter cranks • SRAM Model ID: CR-XSNC-104-B1