Repair a bent or damaged stanchion on your RockShox BoXXer with this genuine replacement CSU (Crown-Steerer Unit) upper tube — right side. Designed specifically for BoXXer C1 and C2 forks from 2019–2023, this taper wall tube maintains factory tolerances for correct bushing fit and smooth, consistent action.

  • Genuine RockShox right-side CSU upper tube for BoXXer C1-C2 (2019–2023)
  • Taper wall construction for stiffness and weight savings
  • Black finish for factory appearance
  • OEM tolerances ensure correct bushing and seal fit

Stanchion damage from crashes or rock strikes doesn't have to mean a new fork. Replacing individual upper tubes is a cost-effective way to rebuild a BoXXer to factory specification using genuine RockShox components.

Compatible with RockShox BoXXer C1 and C2 (2019–2023). Right side upper tube. Sold individually — order the left tube separately (PSI-RX114018093001) for a full set.

RockShox covers this product with a 2-year warranty against manufacturing defects. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • Genuine RockShox right-side CSU upper tube for BoXXer C1 and C2 forks (2019–2023)
  • Taper wall construction for optimised strength-to-weight ratio
  • Black finish to match the BoXXer's factory appearance
  • Exact OEM replacement — maintains factory tolerances for smooth action
  • Essential for fork rebuild following stanchion damage
SpecificationValue
Compatible ForkRockShox BoXXer C1-C2 (2019–2023)
SideRight
ConstructionTaper wall
FinishBlack
SKU PSI-RX114018093000
Model # 114.018.093.000
Barcode # 710845821172
Brand RockShox