RockShox BoXXer Ultimate D1 Suspension Fork 27.5'' DebonAir+ W/ButterCups 200mm 1-1/8'' 20x110mm Boost TA Rake: 48mm Red MPFN-AM-D017-00 SmartEVO compound uses a blend

SmartEVO compound uses a blend of three different polymers each of them providing specifc performance qualities to achieve the optimal balance of opposing characteristics such as grip and rolling resistance

Accepts 7x7mm and 7x9mm rails

Chainring BCD Direct Mount Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 40

Adjustable reach

Hardware included

RockShox BoXXer Ultimate D1 Suspension Fork 27.5'' DebonAir+ W/ButterCups 200mm 1-1/8'' 20x110mm Boost TA Rake: 48mm Red MPFN-AM-D017-00 SmartEVO compound uses a blendAll new 38mm chassis equipped with the DebonAir+ twin tube air spring that will have you thinking its a coil. Paired with a Charger 3 damper tuned for downhill speed, BoXXer Ultimate takes you straight to the top step of the podium. 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 colorway