Now, clients can drive up to 4.5 mph with their seat fully elevated up to 12″. This new capability is available for iLevel systems on Quantum’s new Q6 Edge 3, and the chair maintains its enhanced safety thanks to iLevel’s patented Extra Stability Technology. iLevel has a 300-lb. weight capacity on the Q6 Edge 3, Edge 2.0, Edge 2.0 X and Edge Z. A 400-lb. capacity is available on the Q6 Edge HD. iLevel-equipped chairs are available in up to 24 color options, feature front and rear LED fender lights, and come standard with Q-Logic 3 Advanced Drive Controls with Bluetooth.