Motion Composites Apex A Rigid WheelchairA chair that makes an impact for all the right reasons. The Apex A features triple butted aluminium which allows for reinforced sections for strength right where you need it, whilst keeping materials to a minimum for that light weight chair you are looking for. Combine that with a carbon fibre rigidizer bar and camber tube, you've got the ultimate combination for light weight without compromising on strength. The bar is unique to the Apex and both