The ultra-narrow Edge 3 Stretto is the latest addition to Quantum's range of high-end powerchairs. It is a slimmer version of the flagship Edge 3, with a base width of just 52 cm making it the joint-narrowest performance powerchair available. Despite this reduced width, the Stretto retains the advanced features of the Edge 3, including SRS suspension, iLevel seat riser, and Q-Logic 3 controls.