SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK MFPN=RB21EC90AX16D44 Large main compartment with zippered

Large main compartment with zippered interior pocket for smaller items and available mounting for LED lights

with extreme durability

} Made of tough Duraluminum 35 g 4

DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel increased air volume to add support throughout the travel and higher overall ride height for more confidence when things get steep

High quality lined cable housing

SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK MFPN=RB21EC90AX16D44 Large main compartment with zipperedSRAM X Sync Road Direct Mount Chainrings for Rival 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 Tooth Count 40 Drivetrain Speeds 12 Round or Oval Round Defined