SRAM X-Sync Road Direct Mount Chainring RED/Force - 40t 12-Speed 8-Bolt Direct Mount Gray ModelNumber=J2851 Wider and thicker nose for

Wider and thicker nose for better handling characteristics

} 80/20 Compartment management

}SRAM RED AXS Crank Arm Assembly - 175mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1

The tool-free Reach adjust is quick and easy while Lever Pivot Bearing technologies ensure smooth fatigue-free action

SRAM X-Sync Road Direct Mount Chainring RED/Force - 40t 12-Speed 8-Bolt Direct Mount Gray ModelNumber=J2851 Wider and thicker nose forSRAM X Sync Road Direct Mount Chainring for RED Force 40t 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