KMC X11 Chain - 11-Speed 118 Links Aurora Body Material-Aluminum 2 solid and 5 flash

2 solid and 5 flash modes

These IS headsets are for frames with molded-in internal bearing cups

Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline

and solid iron base

KMC X11 Chain - 11-Speed 118 Links Aurora Body Material-Aluminum 2 solid and 5 flashX11SL 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