SRAM RED/FORCE X-SYNC ROAD AERO DM CHAINRING trek kids Today's World Cup downhill tracks

Today's World Cup downhill tracks are steep

Integrated chain hook

BB Standard: PressFit BB89

Shimano cleats SM-SH51 with single direction release - Fits all Shimano SPD pedals except PD-M858

Now with even greater efficiency

SRAM RED/FORCE X-SYNC ROAD AERO DM CHAINRING trek kids Today's World Cup downhill tracksThe one piece Sram Red 1x12 speed Direct Mount chainring provides faster, smoother and safer gear changes with less wear on the new designed tooth profiles. Features 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, so you're always in the right gear Specification Use: Road Group: Red