X-SYNC Direct Mount Aero Chainring 1x Sensors They feature a DryTek top

They feature a DryTek top cover that helps wick moisture away

SIL-TEC on Plate/Roller

It is adjustable in length

water-activated formula that removes bacteria

Thank you to all for your support over the past 90+ years

X-SYNC Direct Mount Aero Chainring 1x Sensors They feature a DryTek topSram X SYNC 1x chainrings provide the highest level of performance and durability. The Sram X SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X SYNC chainrings have been designed with mud clearing recesses for inner chain links and rollers.