Mid travel air system offers a wide range of spring rate adjustment. Internally adjustable travel between 130/120mm or 100/80mm (stock travel listed first). RL sealed oil damper cartridge with external rebound (handlebar-remote lockout control available separately). Threadless aluminum steerer with 32mm aluminum stanchions fixed into a forged aluminum crown. 1-piece magnesium lower legs with either 15x100mm (X-15) thru-axle, or 9x100mm quick-release dropouts, disc brake only (74mm Post-Mount): max 203mm rotor / 2.5" tire.