Axia 2.4 Extra High Back Chair

About This Product

This chair comes with seat slide as standard. This chair is supplied in black as standard. 

Some images may include optional extras. See options below.

Price £774.00 (Ex VAT)
Optional Installation, Set Up and Training

Select this option to get the most from your purchase. One of our highly trained IST team will deliver the chair, show you what the knobs and levers do, explain good posture and demonstrate how to adjust everything for maximum comfort so that you can do it yourself in future.


Extra high back makes it ideal for tall people to ensure optimal back support.

The Axia 2.4 has an extra high back, making it the perfect fit for tall users while ensuring optimal back support. It is suitable for users that are up to 135kg (21st) and features a synchronised mechanism based on the patented Axia principle of pelvic (rather than lumbar) support. Tension control allows adjustments for body weight and height. Choose between the Pro and Office mechanisms (Office features an additional independent back-angle adjustment). Supplied in black as standard.


  • Seat-depth adjustment.
  • Extra high back.
  • Ideal for tall people to ensure optimal back support.
  • Back angle adjustment (Office versions only).
  • Headrest available as an optional extra.
  • Optional armrests. These adjust for height and depth and have an adjustable arm pad.
  • Synchronised seat mechanism with tension adjustment.
  • Duplicated controls on left and right hand side for easy adjustability.
  • Supplied in black as standard.
  • Other colours available, for more information please contact our Customer Service Team.


Please look at our comprehensive list of Chair Features & Benefits

Feature  Availability
Synchronous Mechanism Standard
Asynchronous Mechanism No
Free Float (Rocking) Feature Standard
Independent Seat Tilt Adjustment No
Independent Back Angle Adjustment Standard
Seat Slide Standard
Adjustable Lumbar Support Option 
Pelvic Support Standard
Height Adjustable Arm Rests Option 
Width Adjustable Arm Rests Option 
Depth Adjustable Arm Rests Option 
Independently Adjustable Head Rest Option 
Independently Adjustable Neck Rest No
Suitable for Clean Room No
ESD (Anti Static) No
Suitable for 24 Hour Use No

Part Number: BMA-2.4


Part Number BMA-2.4
Type (Low, Medium, High Back, Spilt Seat/Back) Extra High Back
Weight (Packed) (kg) -
Weight (Un-Packed) (kg) -
Seat Height Adjustment (Y/N/O) Y
Back Height Adjustment (Y/N/O) Y


Maximum Weight Capacity 135kg - 21 Stone
A - Back Height (mm) 540-600
B - Lumbar Height (mm) NA
(B) - Pelvic Support (mm) 170-230
C - Chair Arm Height (mm) 200-310
D - Seat Depth (mm) 380-480
E - Seat Height (mm) 400-550
F - Seat Width (mm) 480

What our customers say

"Fantastic desk such sublime innovation. Very useful and a huge compliment with the Spira plus chair."

daical on the Motus 3000 Sit-Stand Workstation

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