RockShox BoXXer Ultimate D2

ION² Progression Suspension Verified independent store

→

BoXXer promises one thing above all—composure. Eliminate chaos before it reaches the rider so every run delivers predictable speed, traction, and control. LinearXL air spring backe d by a jounce bottom-out bumper for end-stroke control ButterWagonTech ensures a constant supply of oil to the bushings, reducing friction and maintaining smooth performance throughout the entire service interval Charger 3.2 damper achieves virtually silent performance, keeping riders focused on the trail Control bezel with numbered Compression adjuster for intuitive adjustments—start at ''0'' and easily add or decrease damping ButterCups technology block 20% of high-frequency “trail chatter” to reduce fatigue Bolt-on fender compatibility with front and rear coverage SRAM Model ID: FS-BXR-ULT-D2 Attributes Brake Type Disc Damping Charger 3.2 w/ ButterCups Damping Adjustments Extl begin stroke rebnd, low speed comp, high speed comp Crown Material Aluminum Maximum Rotor Size 220mm Maximum Tire Width 81mm Spring Adjustments Air pressure, Bottomless tokens Steerer Tube 1-1/8'' Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 200mm Stanchions Diameter 38mm Axle/Hub spacing 20x110mm Boost TA e-Bike approved Yes Show more