SRAM X-Sync Road Direct Mount Chainring RED/Force - 40t 12-Speed 8-Bolt Direct Mount Gray MFPN=00.4318.005.023 (Refill packs available separately)

(Refill packs available separately)

front/rear rear (Micro Spline) axle/spacing (mm) 12x148 Boost hole 32h color black weight 273g

The wheels use the same great rubber found on our full size skis

or aerosol Quick Klister

-01 is compatible with cassettes from 6-12 speed

SRAM X-Sync Road Direct Mount Chainring RED/Force - 40t 12-Speed 8-Bolt Direct Mount Gray MFPN=00.4318.005.023 (Refill packs available separately)SRAM 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