RockShox BoXXer Ultimate D1

Marin Service Course Verified independent store

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All-new 38mm chassis equipped with the DebonAir+ twin tube air spring that will have you thinking it’s a coil DebonAir+ twin tube air spring strikes the perfect balance between but ter-smooth small bump feel, added support throughout the travel, and taller ride height for confidence when things get steep. NEW Signature colorway BoXXer Electric Red with an all-new graphics package. Premium fender compatibility (RockShox Bolt-On Fender included with purchase) Short and tall crown options available to accommodate different head tube lengths. Charger 3 damper tuned for BoXXer’s updated chassis and spring. Featuring High Speed Compression, Low Speed Compression, and a revamped Low Speed Rebound, every click is meaningful and exact. ButterCups block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue SRAM Model ID: FS-BXR-ULT-D1 Attributes Axle/Hub spacing 20x110mm Boost TA Brake Type Disc Crown Material Aluminum Damping Charger 3 RC2 W/ButterCups Damping Adjustments External begin stroke rebnd, low speed comp, high speed comp e-Bike approved Yes Lower Tubes Material Magnesium Maximum Rotor Size 220mm Maximum Tire Width 81mm Spring Adjustments Air pressure, Bottomless tokens Spring Type DebonAir+ W/ButterCups Stanchions Diameter 38mm Stanchions Material Aluminum Steerer Tube 1-1/8'' Steerer Tube Material Aluminum Travel 200mm Show more