Generation by Knoll vs Itoki Spina
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Generation by Knoll Dimensions, Features and Operating Instructions (PDF, generation_dimensions.pdf, knoll.com) ↗Checked Sep 28, 2026
- ITOKI Product Catalog: Spina chair KE-757GV-T1T1T1 ↗Checked Sep 29, 2026
- ITOKI Product Catalog: Spina chair functions and features ↗Checked Sep 29, 2026
- Generation Chair by Knoll® | Knoll (official Knoll store; knoll.com/product/generation-by-knoll redirects here) ↗Checked Sep 28, 2026
- ITOKI quality warranty ↗Checked Sep 29, 2026
Generation by KnollItoki Spina
- Price
- $1,653 – $1,886¥218,790
- Seat height
- 16.5–21.75 in (Thin Seat Foam); 17.25–22.5 in (Ultra Seat Foam)475–590 mm (18.7-23.2 in)
- Recline
- Seat-to-back angle 96°–111°; back tilt range 15°; synchronized recline ratio seat:back 1°:4.4°Middle range (reclines up to 10°), full stroke (reclines up to 20°)
- Arms
- Arm height from seat 6.625–11.125 in (Thin) / 6.125–10.625 in (Ultra); High performance arm pads adjust 2 in width (1 per arm), 1.5 in depth and pivot 45°Adjustable arms: 95 mm height (11 steps), inward 20° in 3 steps, 40° in total
- Warranty
- 12-year warranty (terms and conditions apply)Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)



