NEW SRAM X-Sync Road Direct Mount Chainring for Rival - 40t 12-Speed 8
Wolf Tooth Components Wolf Tooth Elliptical Direct Mount Chainring for SRAM 40T compatible with SRAM Flattop - Mountain Dog Cycling
SRAM Red 1 AXS DM Crankset, 40T, 170mm - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service