The 26" Spinergy Blade LXL wheel is the lightest Spinergy wheelchair wheel on the market. The patented PBO bladed fiber spokes make for a sleek profile with a cutting edge look similar to high-end aero bicycle wheels. And, with its' minimalistic hub design and 19mm rim width, this wheel combines a slim profile with the performance you expect from the Spinergy made brand.Similar to the Spinergy Carbon Blade wheel but uses lightweight, double walled aluminum construction making the wheels a more affordable option to the Carbon Blade.