Supair Radical 3


Product code: SUPAR-RADICAL3

Stock status. Shipping estimate from item in stock. In stock, shipped 24-72h

1-3 workdays

Status: Current model

Condition: New

* Required Fields

Ultralight, multi-purpose, adjustable harness with optional airbag/rucksack module.

Particularly suited for solo mountain flying, the Radical 3 is also compatible for tandem use, ground handling, dynamic ridge and thermal soaring… wherever its light weight and easy handling characteristics enable the pilot to play safely and freely.

  • Light and Compact
  • Sizes: SM / L
  • Weight: 830 g (S-M size)

Comfort and modularity are at the heart of this new Radical design, the third version of this reference lightweight harness! Its features and improved structural design integrate a single rear storage pocket.

The Radical 3 transforms into a fully reversible full airbag harness/backpack with the optional reversible airbag/backpack back protector module, which integrates perfectly to the harness. Adding an optional front mounted emergency reserve parachute container, attached to the shoulder reserve bridle connections, further enhances passive safety, allowing thermal mountain flying with peace of mind.

Photos not fully representative of the final product / GRIVEL carabiners sold separately.



  • Body posture: upright
  • Trekking / flying and progression
  • Tandem pilot or passenger
  • Lightweight split-leg harness design


  • Opening of the harness via push-through buckles
  • Removable Safe-T-bar
  • Self-stabilizing leg-strap system
  • Optional reversible airbag/backpack module
  • Ready to fit an optional front mount reserve container
  • Shoulder reserve bridle connections

Gear / comfort

  • Built-in speed-system guiding rings


  • Removable rear storage pocket


  • Chest strap adjustment
  • Adjustable backrest support incline
  • Shoulder straps adjustments


  • Dyneema straps
  • Nylon 210D Ripstop
  • Special Ripstop Dyneema® fabric


  • EN 1651





Pilot height guide (cm) 160 /180 180 /200
Pilot weight guide (min - max) (kg) 50 – 80 70 – 110
Weight of the harness (complete as supplied) (g) 830 870
A. Total back height (cm) 65 72
B. Height of back support angle adjustment (cm) 33 36
C. Seat depth (cm) 37 42
D. Seat width (cm) tbc tbc
E. Height of attachment points (cm) 45 45
F. Distance between the attachment points (cm) 35 – 43 35 – 43


This product is delivered with:

  • Zicral 30 mm carabiners. (ref: MAILCOMOUS30)
  • Removable rear storage pocket
  • User manual (CD)

Optional extras

  • Sup'Air Removable Airbag for Radical 3
  • Sup'Air Front Reserve Container Olys
  • Sup'Air Speed System Double LIGHT
  • Grivel Plume carabiners


Download User Manual (PDF)
Download Certification report (PDF)

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Additional Information

Condition New
Shipping Details 1-3 workdays
Model Status Current model

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