Team Pilots and the ACRO 4


The acro reference
The ACRO 4 is an evolution of the ACRO 3, wanted, tested and approved by the pilots: Raul Rodriguez, Horacio Llorens, Tim Alongi, Théo De Blic, as well as the whole ACRO SUPAIR Team!

Weight: 5900 g

1 060,00

Recommended retail price in France
  • On-site flight
  • Cross Country
  • Hike and fly
  • Tandem
  • Occasional
  • Regular
  • Professional
  • Novice
  • Intermediate
  • Seasoned

AboutACRO 4

The geometry of the harness is the ACRO 3 one: THE reference in the acro world. Very precise piloting, one-piece comfort to be at one with the glider in all manoeuvres. The shoulder straps are now blocked on the chest strap, which allows a better ease in the games on the ground.

Hours and hours of flight and running with the ACRO 3 allowed Theo, Tim, Raul and the SUPAIR designers to rework the entire container of the harness for an even higher finish.

The gusseted back pocket allows you to carry equipment between flights and to have a compact harness on flight.

All parachute risers sleeves are larger, some of them made of expandable material to easily accommodate all types of risers (Rogallo type in particular). The pockets parachutes have overlapping flaps for excellent closing. The two parachute handles fit perfectly into the harness, are easy to grip and highly visible without being in the way when handling. Parachute under-seat pocket  compatible with Beamer 2 and Beamer 3. 

The ACRO 4 comes with many accessories, making it more complete than the ACRO 3: steel carabiners, quick links, BUMPAIR, risers, handles, O-ring / toric ring, etc.

What has changed from ACRO 3:

  • The design of the harness is tighter, especially the back pocket with gusset which becomes very compact in flight and the shoulder straps are now fixed on the belly.
  • The fabric is unchanged (ultra resistant Cordura 500d) but the colour of the harness has changed: black has been replaced by petrol blue !
  • Simplified access to the Bumpair: no more zipper that could be damaged over time
  • Pockets with greater volume and easier access
  • Pre-equipped with a hydration system: flexible water bottle attachment in the back pocket and pipette passage
Zoom in on the details of the harness


  • Two parachutes pockets: dorsal handle on the left and under-seat handle on the right
  • right (possibility of dirigible parachute)
  • Bumpair 17 cm back protector
  • Automatic 30 mm stainless steel buckles
  • anti-forgetting system Safe-T-Bar
  • 45 mm steel automatics carabiners
  • Anti Balance System
  • Compatibility base carabiners
Equipment / Comfort
  • Speed bar pulleys
  • Rigid backrest and 3D mesh contact
  • Protective foam on belly band (removable)
  • Hanging system for smoke generator
  • Back storage pocket 
  • 2 side pockets
  • Shoulder length adjustment
  • length legstraps adjustment
  • Base of the seatplates adjustment
  • Backrest tilt adjustment with double buckles
  • Depth of seat adjustment
  • Tilt seat adjustment
  • Cordura 500D
  • LTF Standard
  • EN 1651 standard

This harness comes with the following accessories:

- 2 steel 45 mm automatic carabiners
- 2 x 7mm square stainless steel quick links
- 2 x 6mm square stainless steel quick links
- 2 Pair of Dyneema parachute risers
- 2 "A4" Back handles (for the back pocket)
- 2 "A4" Side handles (for side pocket)
- 8 O-ring / toric ring
- Size S: Acro Reinforced Wood Seatplates S 33×34
- Size M: Acro Reinforced Wood Seatplates M 35×37
- Size L: Acro Reinforced Wood Seatplates L 37×37
- User's manual (CD)

Horacio & Raul's insights

Miniature video Horacio & Raul ACRO 4





Download the pdf document

ACRO4 compartments figure

Technical Data

Pilot height (cm) 150-170 165 /185 180 /195
Pilot weight (min - max) (kg) 60-80 65 - 85 75 - 105
Weight of the harness (complete as delivered) (g) 5700 5900 6100
A - Back height (cm) 70 73 78
B - Height of the backrest tilt adjustment (cm) 38 40 40
C - Seat depth (cm) 42 42 45
D - Seat width (cm) 33 35 38
E - Height of attachment points (cm) 43 45 48
F - Distance between attachment points (cm) 41 - 52 41 - 52 41 - 52


Figure of the Harness's dimensions


  • Handle with parachute pod 


They talk about it

"We were looking forward to this harness , the challenge of outperforming the Acro3 was great but they did it! I am very happy to fly the Acro4 today. Very comfortable at flight, it offers a very good transmission which makes it possible to be ultra precise in piloting. I like the large rear pocket which allows me to store everything I need for the big Acro sessions. The parachute containers are compact and a remarkable effort has been made in the finishing touches. The era of the Acro4 has finally begun!
Horacio Llorens - Professional pilot
"I love flying the Acro4 because it has a better back support than the Acro3 and it gives me more precision and freedom in the most committed figures. The changes made to the Acro4 make it more comfortable in all phases of the carry, take off and flight. In addition, it retains all the features that I liked in the Acro3.
Théo De Blic - Professional pilot
"I feel good in the Acro4, we kept the chassis of the Acro3 which was already very comfortable. Very precise and playful on flight, it is also pleasant to handle on the ground, the defects of the Acro3 have been erased, we have reached perfection! In addition, the Acro4 offers a great depth ofSeat which allows you to lower your centre of gravity, it's ideal to adjust your positioning and go even further in the control of manoeuvres.
Tim Alongi - Professional pilot
"The Acro 4 is a project that has been close to my heart as a professional acro pilot as it is one of my main working tools on a daily basis. After years of use of the Acro 3, it was quite easy to find ways to improve it and to find a line driver for its replacement. It was a long term project where we improved little by little everything that we thought was important. We spent our season testing the Acro 4 in the field in real conditions to make sure that it would meet the expectations of pilots at all levels. Today I can say that we are proud of the result Supair has achieved and the changes it has made. I think that the Acro 4 is the perfect compromise for all freestyle pilots, amateur or professional, and that it will delight all Acro 3 users because we have put all our know-how and experience into this project.
Théo De Blic - Professional pilot




Team Pilots and the ACRO 4
Zoom in on the details of the harness
Tim Alongi with ACRO 4
Zoom in on the details of the ACRO 4 Harness
Théo De Blic with ACRO 4
Overview Acro 4 harness
Raul Rodriguez with the ACRO 4
Horacio Llorens with ACRO 4
harness in flight