Xenon² FF Lightweight Wheelchair is one of the lightest folding wheelchairs in the world. The Xenon has been designed with a new unique cross-brace combined with a completely re-designed axle stem. This ultra-lightweight wheelchair is easy to fold, lift and transport. It's been cleverly designed to create the kind of minimalistic style that you'd expect from a rigid, active wheelchair. The fixed-front frame is the ideal match for users with a very active lifestyle who demand an ultra-lightweight yet stiff wheelchair for maximum driving performance.