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KI · Office Chairs

KI Ruckus

Active and collaborative spaces.

$449 – $598

  • Warranty: Limited lifetime
Check price at KI

Summarized from 2 user reviews · 1 video

At a glance

  • Price

    $449 – $598

  • Seat height

    17.7–22.4 in

  • Warranty

    Limited lifetime

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What 2 users say

  • YouTube · Jun 2026

    A research program at Buffalo Grove High School replaced traditional classroom furniture with KI Ruckus furniture to measure its impact on student engagement and learning. The study found dramatic increases in student engagement (from 40% to 95%) and mobility, with both students and teachers praising the flexibility, comfort, and collaborative possibilities of the new furniture setup.

    • Comfort
    • Seat
    Read the full summary →

  • YouTube · Jun 2026

    A short video showing a day in the life of a Ruckus chair in an educational classroom setting. The content is promotional or observational rather than a detailed user review.

    Read the full summary →

About

KI's flexible, hard-wearing task chair designed for active, collaborative and education spaces, with a flexing back that encourages movement.

Specs

Size and fit
Seat height
17.7”-22.4” (Task chair with upholstered seat)
Seat depth
18.8” (Ruckus seat, 'General Dimension' table (Seat Depth 1); table rows list 15"/18" seat-height chairs)
Seat width
22.3” (Ruckus seat, 'General Dimension' table; table rows list 15"/18" seat-height chairs)
Back height
11.4” (Task chair, backrest height (J))
Adjustments
Arms
Integral armrest functions as a support surface (Integrated arms)
Build and warranty
Warranty
Lifetime (KI product warranty (see KI Terms & Conditions))

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Questions

How much does the KI Ruckus cost?

It costs $449 – $598 at the KI (ki.com) official list price (Ruckus Task Chair (task model of the Ruckus collection) list price range), checked Sep 2026.

Where can I buy the KI Ruckus?

You can buy it from the KI official site. Check the configuration, price and return terms before ordering.

Videos

Where to buy

Not sold on Amazon US. Buy through the brand or its authorized dealers — check availability and price in your country. Some links are affiliate links; Chairpedia may earn a commission at no extra cost to you (disclosure).

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Specs and prices come from the brand sources listed under Specs and next to the price; User Insights link to their originals. Confirm the exact configuration, seller and price before buying. Editorial policy

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