SRAM X-Sync Road Direct Mount Chainring RED/Force - 44t 12-Speed 8-Bolt Direct Mount Gray CheckoutSpec= Dark Grey }SRAM 38t Bosch Direct Mount

}SRAM 38t Bosch Direct Mount 11/12-Speed X-Sync2 Eagle Chainring Black

5 Degrees of Rotational Reach Adjustment: Dial in the perfect lever placement independent of your other cockpit controls

} A super duty cleaner that strips the toughest residues

see the top two boxes in the decision tree (the 4th picture in the product pictures)

SRAM X-Sync Road Direct Mount Chainring RED/Force - 44t 12-Speed 8-Bolt Direct Mount Gray CheckoutSpec= Dark Grey }SRAM 38t Bosch Direct MountSRAM X Sync Road Direct Mount Chainring for RED Force 44t 12 Speed 8 Bolt Direct Mount Gray. SRAM 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