SRAM RED/Force D1 Direct Mount Chainring 250mL Axle component Hollow steel axle

Axle component Hollow steel axle Bearings Steel bearings Body component Glass-filled Cleats ATAC Easy cleats Distance pedal spindle / crank arm 58 mm Lateral freedom 5 mm Release angle 10° with ATAC Easy cleats

The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast

17T front range and it has programmed chain guide trim settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes

and a durable titanium nitride finish

SRAM RED/Force D1 Direct Mount Chainring 250mL Axle component Hollow steel axleSRAM 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 Round or Oval: Round Direct Mount Type: 8 Bolt Direct