4 independent, external settings for custom tuning: rebound damping, high-speed compression damping, IFP air pressure, and main chamber air pressure (updated for MY09 with a carbon-wrapped air canister). High volume linear air spring for lightweight DH/XFR/AM performance. Nickel-coated alloy air canister with alloy shaft, plus a piggy-back reservoir with IFP (internal floating piston) bottom-out resistance. Sized by travel/stroke and eye-eye measurements (note: not guaranteed to fit all bikes). *Mounting hardware sets sold separately (2 mount sets required per shock: 1 for each eyelet).
External rebound, bottom out resistance, and high speed compression adjustability