RockShox Upper Tube (2011-2014 BoXXer) (Straight-Wall) (Left)

Rock Shox Crown/Steerer/Upper Parts. Features: Tapered steerers (when offered) are designated by 1.5>1-1/8" spec info Replacement CSU (crown/steerer/upper) units and BoXXer crowns BoXXer top crown sizing reference (headtube+headset): short (3/4" drop): under 160mm/tall (2" drop): 160-190mm *Totem and Lyrik CSU assemblies are from SoloAir fork model (will work with 2-StepAir, DualPositionAir (2P-Air) and U-Turn/Coil models, but will not have travel gradients on stanchion) 2013-15 Reba and SID-B SoloAir CSU assemblies are not compatible with DualAir 2008-2013 SID-A CSU assemblies are for DualAir only (2009 and older fork parts are no longer available if not listed) Specs: Model:11-14 BoXXer (35mm) Description:straight-wall aluminum DTC stanchion (left) Remarks:*(can be used on 2010 forks if upgraded to 11-14 SoloAir kit)