Itoki ACT2 vs KI Ruckus
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- ITOKI Product Catalog: Act2 KJ-457JE-GNB4 ↗Checked Sep 29, 2026
- Ruckus Collection Price List — Technical Specifications, KI ↗Checked Sep 29, 2026
- ITOKI Product Catalog: Act2 functions and features ↗Checked Sep 29, 2026
- Ruckus Task Chair product page, KI ↗Checked Sep 29, 2026
- ITOKI quality warranty ↗Checked Sep 29, 2026
- ITOKI (Japan) (price) ↗Checked Sep 25, 2026
Itoki ACT2KI Ruckus
- Price
- ¥132,240$449 – $598
- Seat height
- 450–565 mm (17.7-22.2 in)17.7–22.4 in (45.0–56.9 cm)
- Arms
- Adjustable arms (4D link arms): height, depth, rotation angleIntegral armrest functions as a support surface
- Warranty
- Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)Lifetime
Questions
What do owners mention most?
Design for the Itoki ACT2, and comfort for the KI Ruckus, based on review summaries.
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Compare Itoki ACT2 with
Compare KI Ruckus with
More comparisons
- Itoki ACT2 vs Herman Miller Aeron The Itoki ACT2 encourages active sitting, while the Herman Miller Aeron offers iconic mesh ventilation.
- Itoki ACT2 vs Steelcase Gesture The Japanese ACT2 and American Gesture differ sharply on durability reports and value.
- KI Ruckus vs Herman Miller Aeron KI Ruckus lists at $449 – $598; Herman Miller Aeron at $1,775 – $2,840 (official stores).