Sram X-Sync 2 Eagle "Boost" 1x DM Chainring

Longer, positive-rake tooth shape has been designed to work perfectly with the new Eagle chain Increased chain retention and overall pedaling efficiency, while decreasing friction, noise and wear Material: forged and machined aluminum Finish: Anodized Compatibility: Eagle 12-speed, or Sram 11-speed 3mm offset for Sram "Boost" cranks (52mm chainline) Bold Circle Diameter: Sram direct mount Ring Position/Type: Single Color: Black or Black/Gold Logo