Questions? We're here to help. Health advisors on staff. Call us toll-free at (866) 947-6789.

Aviva - Ball Chair Accessories & Replacement Parts
Aviva - Ball Chair Accessories & Replacement Parts

Aviva - Ball Chair Accessories & Replacement Parts

Regular price
Sale price

Info: Various Replacement Parts for Ball Chair

Replacement or supplementary parts are available for a Ball Chair like the one initially pictured (sold separately; but likely no longer available here), including the ball itself, various types of wheels, and height extenders. Please see notes below for details.

Product Notes:

Aviva Ball Chair WheelsReplacement Ball

For Aviva's Ball Chair (shown in main photo) can help take pressure off the spine, release muscle tension, correct posture, improve balance and strengthen the torso. This ball, which can be inflated up to ~52 cm (10.4 inches) in diameter (it fills using a needle valve on a pump (not included), and comes with a long stopper).

Apart from use with these chairs, these balls are also suitable as exercise/yoga balls.

Various Ball Chair Wheel Sets

The wheels pictured on the top of this nearby photo are standard, free-rolling wheels. The wheels below it are manually locking: depending on how the small tab is positioned, it either enables sliding/movement while seated, or it locks the wheels in place to keep the chair stationary (two locked wheels suffice to hold the chair in place).

The auto-locking wheels (not pictured) are the ones normally sold with the chair; they are weight-activated, to prevent rolling when you are seated, and the locks release when you get up, so the chair can be repositioned.Aviva Ball Chair Ball Chair Height Extension Adjusters

Ball Chair Height Extension Adjusters

Set of 4 chair leg height extenders recommended for taller users or those sitting at a slightly higher desk surface. These 5 cm extensions (pictured here) are for use with the Ball Chair formerly sold here at Aviva  and will also fit the BalanceBall Chair from Gaiam.

Product Options:
Ball Chair Height Extension Adjusters - $9.99
Standard Wheels (Non-Locking) - $29.99
Auto-Locking (Weight-Activated) Wheels - $49.99
Manual Locking Wheels - $39.99
Replacement Ball - $39.99