The CLX is a super lightweight carbon performance wheelchair wheel. These are your next wheels if you want a super lightweight set combined with Spinergy reliability. Developed as an incredibly stylish and aesthetically pleasing wheel with a clean design of its own, never sacrificing performance and durability. The CLX features a 19mm bead width rim, a new stylishly designed hub and of course our patented PBO fiber spokes. Hands down this wheel performs.