New Pullrod System on IRIS ONE.2

The new pullrod system makes the suspension smoother, more precise, and improves shock & spring geometry. Less friction, better motion ratio – you will feel it instantly on track. Ride height adjustment and fine-tuning are now easier than ever.

New Rocker – 4 Mounting Options

  • Upper holes (1 & 2): Progressive → spring & shock get slightly progressive
  • Lower holes (3 & 4): Linear → completely linear through full wheel travel


    • Inner vs. Outer Hole
  • Inner = harder suspension
  • Outer = softer suspension
  • Linear: ~8% difference
  • Progressive: starts at 8%, up to ~10% at full travel


    • How It Works Just like on cars with telescopic shocks:
  • Outward = harder (needs softer spring & thinner oil)
  • On IRIS ONE.2: inward = harder (same principle)


    • Handling Effects
  • Inner holes (higher ratio): more direct feel, less roll
  • Outer holes (lower ratio): softer, more roll


    • Your Advantage
    More flexibility to adapt your IRIS ONE.2 to track, grip, motor rules & traction conditions. Maximum performance, maximum control.

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