Sram Chain Ring Road 40T DM X-Sync Grey (Red / Force) Watersports Mounts in a 5/8" diameter

Mounts in a 5/8" diameter hole and is wired with two screw terminals

bikini-style tail for reduced drag and weight

Shell is constructed of 3-ply polyester spandex

• For the full wax treatment

Sram Chain Ring Road 40T DM X-Sync Grey (Red / Force) Watersports Mounts in a 5/8" diameterSRAM X Sync Road Direct Mount Chainrings for RED and Force drivetrains feature a wide tooth, narrow tooth design to provides maximum chain control. SRAM X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear Details: Round or Oval: Round Direct Mount Type: Direct