Redesigned by the world’s fastest racers, for the world’s fastest racers, you want the brand new RockShox BoXXer in your corner. The 8mm chassis is equipped with the DebonAir+ twin tube air spring that will have you thinking it’s a coil. Paired with a Charger 3 damper tuned for downhill speed, BoXXer Ultimate takes you straight to the top step of the podium. FEATURES NEW 38mm chassis designed to meet the needs of the world’s fastest racers with balanced stiffness and ride quality. NEW DebonAir+ twin tube air spring strikes the perfect balance between butter-smooth small bump feel, added support throughout the travel, and taller ride height for confidence when things get steep. NEW Signature colourway BoXXer Electric Red with an all-new graphics package. NEW RockShox premium fender compatibility (RockShox Bolt-On Fender included with purchase) NEW Titanium crown bolts to make BoXXer Ultimate even more premium. NEW Lightweight machined and anodized crown for premium looks and durability. 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. This allows the rider to tune to perfection with every click. ButterCups block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue, leaving you feeling fresh with more control. Ultra-low-friction SKF wiper seals provide long-lasting fork performance and improve overall suspension feel. Maxima Plush damping fluid reduces friction and silences damper noise. Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride. SPECIFICATIONS Model designator (SF): Ultimate Travel (mm): 200mm (adjustable with air spring kits to 190mm or 180mm) Damper Type: Charger 3 RC2 W/ButterCups Maxle included: Maxle Stealth Colours: BoXXer Electric Red or Gloss Black E-Bike Approved: E-bike Approved Steerer: 1-1/8" Aluminum Axle: 20x110mm BOOST™ Brake type (FD): Disc Crown Material: Forged, 6061 T-6 aluminum, direct mount stem compatible Upper crown type: Short/Tall Lower leg type: Magnesium Upper Tube Finish: Fast Black Upper tube type: 38mm aluminum Damper adjust: Crown Damping adjustments: Extl begin stroke rebnd, low speed comp, high speed comp Volume reducer: 0/6 Tokens Spring: DebonAir+ W/ButterCups Maximum Rotor Size: 220mm Minimum Rotor Size: 200mm Fender Compatibility: Bolt On - Short