DebonAir air spring makes for one of the most plush air sprung shocks ever Lightweight XC/All Mountain racing oriented rear air shock: 215g Soft Pedal Tune with 320lb lockout force Solo Air spring system: single Schrader valve, dual chamber air spring with selfregulating negative pressure RT3 oil damping system with dualflow rebound and 3-position compression+floodgate circuit adjustability Fast Black hard anodized, 28mm aluminum bodyshaft with sag gradients and a 9mm aluminum damper-shaft, plus a high-volume (HV) air canister on longer (200/216mm) applications Wide range adjustable (medium) compression tune fits most leverage ratio frame designs 1/2" mounting hardware sold separately (2 sets required per shock)