KMC X11 Chain - 11-Speed 118 Links Aurora Upper Stack Height-8 5mm spacers are included to

5mm spacers are included to dial in headset compression if necessary

it provides the ideal balance of stability and speed that young racers crave

no pinch comfort and aerodynamic profile

3M® SALAS reflective tab

– Set consisting of 0

KMC X11 Chain - 11-Speed 118 Links Aurora Upper Stack Height-8 5mm spacers are included toX11SL DLC: superlight chain for use with 11 speed Campagnolo Shimano SRAM with Diamond Like Coating for extra durability, 235g X11SL: superlight chain for use with 11 speed Campagnolo Shimano SRAM (Gold color is Ti Nitride coating), 235g X11EL : an extra light design with mud shedding cut outs, double durability, and full nickel plated for use with 11 speed drive trains X11e sport feature optimized pin power and enhanced durability of use with strong