SRAM X-Sync Road Direct Mount Chainring RED/Force - 44t 12-Speed 8-Bolt Direct Mount Gray CheckoutSpec= Dark Grey }Wheels Manufacturing Carbon Headset Spacer

}Wheels Manufacturing Carbon Headset Spacer - 1-1/8" 10mm Gloss 5 pack

Number of Chainrings No Rings No Spider IncludedDrivetrain Speeds 12Drivetrain Speeds 13Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 160Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

SRAMs X-Range gearing technology gives you more range and a smoother gear progression so you’re always in the right gear

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

Child seat complies with stringent European CPSIA and Proposition 65 safety standards

SRAM X-Sync Road Direct Mount Chainring RED/Force - 44t 12-Speed 8-Bolt Direct Mount Gray CheckoutSpec= Dark Grey }Wheels Manufacturing Carbon Headset SpacerSRAM 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