RockShox BoXXer Ultimate D2 Suspension Fork 27.5'' DebonAir+ W/ButterCups 200mm 1-1/8'' 20x110mm Boost TA Rake: 48mm Red

RockShox BoXXer Ultimate D2 Suspension Fork 27.5'' DebonAir+ W/ButterCups 200mm 1-1/8'' 20x110mm Boost TA Rake: 48mm Red 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 backed 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 Features NEW LinearXL air spring delivers a consistent and predictable ride feel backed by a jounce bottom-out bumper for end-stroke control NEW ButterWagonTech ensures a constant supply of oil to the bushings, reducing friction and maintaining smooth performance throughout the entire service interval NEW Charger 3.2 damper with new Rebound/Compression tunes that match LinearXL air spring, achieves virtually silent performance, keeping riders focused on the trail NEW Control bezel with numbered Compression adjuster for intuitive adjustments—start at "0" and easily add or decrease damping NEW Graphics package—minimalist design, maximum impact ButterCups technology block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue Low-grab SKF wiper seals deliver long-lasting fork performance and a smoother ride Maxima 920 blended 15w reduces overall fork friction Bolt-on fender compatibility with front and rear coverage (BoXXer Bolt-On Fender sold separately) Available in Electric Red or Ultimate High Gloss Black Signature colorways Specifications Brake Type Disc Damping Charger 3.2 w/ ButterCups Damping Adjustments Extl begin stroke rebnd low speed comp high speed comp Crown Material Aluminum Rake 48mm Maximum Rotor Size 220mm Maximum Tire Width 81mm Primary Color Red Spring Adjustments Air pressure Bottomless tokens Spring Type DebonAir+ W/ButterCups Steerer Tube 1-1/8 Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 200mm Wheel Diameter 27.5 Stanchions Diameter 38mm Axle/Hub spacing 20x110mm Boost TA e-Bike approved Yes