2-StepAir: SoloAir spring system (positive/negative via lower external Schrader valve) with top-knob accessible, hydraulic travel reduction. MissionControl oil damper with external high/low-compression, on/off floodgate switch, adjustable floodgate threshold, and external rebound adjustability. Threadless aluminum steerer with 35mm taperwall 7000-series aluminum stanchions fixed into a forged, hollow AL66-TV aluminum crown. 1-piece magnesium lower legs with Power Bulge lower bushing reinforcement and 20x110mm Maxle-Lite/FR thru-axle dropouts, disc brake only (74mm Post-Mount, max 210mm rotor / 2.7" tire).