KMC X11 Chain - 11-Speed 118 Links Aurora ModelNumber=K2566 Color Black/Silver Number of Chainrings

Color Black/Silver Number of Chainrings No Rings Included Crank Length (mm) 165 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black Defined Color Silver

Adaptable to virtually any bike (up to 1348mm wheelbase with optional extender)

Flex connector allows bike to lay flate while trailer remains upright

}Campagnolo Bora Ultra WTO 45 Front Wheel - 700c 12 x 100mm Center-Lock 2-Way Fit Gray

It also has best-in-class battery runtime of up to 48 hours

KMC X11 Chain - 11-Speed 118 Links Aurora ModelNumber=K2566 Color Black/Silver Number of ChainringsX11SL 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