RockShox BoXXer Ultimate 27.5" Fork - Black Groupe Sportif ultra-fast shifting

ultra-fast shifting

Cut in our Race fit

For crank systems that use an M12 or M14 crank bolt

Keep your 11-speed drivetrain running smooth with the Shimano 105 CN-HG601 Chain

Full X-SYNC™ tooth design for the best shifting performance under load and in both directions

RockShox BoXXer Ultimate 27.5" Fork - Black Groupe Sportif ultra-fast shiftingBorn from racing, BoXXer promises one thing above allcomposure. By eliminating chaos before it reaches the rider, every run delivers predictable speed, traction, and control. The all new LinearXL air spring provides a coil like ridesupple off the top, supportive through the mid stroke, and backed by a jounce bottom out bumper for confident end stroke controlgiving you unwavering consistency and predictability. Found only in our Ultimate forks,