BASI Systems Wunda Chair — Award-Winning Adjustability, Smooth Transitions
Overview
Compact, pro-grade chair honored with the A’ Design Award. Split-pedal mechanics and fine spring control enable fast, precise transitions for strength, balance, and control in constrained spaces. F2 System–ready.
Supportive / Benefit-Focused
Granular resistance and handle-height control preserve mechanics across body sizes. Smooth pedal path and stable platform allow progressive loading without breaking flow.
Features
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Uniquely smooth resistance changes without removing springs
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Rounded, ergonomic split pedal for consistent range of motion
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Removable handles with 4 locking positions at 6.5 cm (2.56") intervals
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Resistance: 4 springs total (2 black, 2 yellow)
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Prepared ports for F2 System upgrade
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Silicone wheels for quick mobility
Materials
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Beech wood frame (rigidity, longevity)
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Aircraft-grade aluminum (smooth, durable mechanics)
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Orthopedic padding with anti-slip, antibacterial, hospital-grade vinyl
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Seat, pedal, and grips in easy-grip antibacterial cushioning
What’s Included
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Wunda Chair frame
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2 wheels
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1 pedal connection rod
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2 arms (handles)
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Springs: 2× yellow, 2× black
Dimensions
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Wooden frame: 21.7" (55.1 cm) W × 35.5" (90 cm) L × 24.5" (62.1 cm) H
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With handles + wheels: 28.9" (73.5 cm) W × 38.5" (97.8 cm) L × 46.2"–55.6" (117.3–141.3 cm) H
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Padded seat surface: 21.7" (55.1 cm) W × 17" (43 cm) L × 2.36" (6 cm) H
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Weight: 88 lb (40 kg)
Warranty
Manufacturer warranty included.
Shipping
Orders process and ship in 0–5 business days. Delivery typically within 20 days of order confirmation.
Assembly
Difficulty: Low–Medium.
People: 1–2.
Steps: Attach handles, connect pedal rod, fit springs, verify travel and lock positions. Optional in-studio assembly service available.