KMC X11 Chains, Silver and Gold

KMC X11SL TI  *Waxing treatment will slow the shipment down a few days*... But it is weeeeelll worth it.      Compatible with Shimano, SRAM, and Campagnolo 11-speed drivetrains Double X durability for guaranteed long life Super light hollow pins & plates Mud shedding and chain suck reduction design Missing link included Titanium Nitride finish reduces friction Silca Speed and Endurance chip additives are now available! $5 each • 1 SpeedChip/250g improves efficiency .4%• 2 SpeedChip/250g improves efficiency .6%• 1 EnduranceChip/250g increases longevity up to 550k• 2 EnduranceChip/250g increases longevity up to 750k