26 Litening AIR C:68X SLXAn aero bike that reduces wind resistance is great, but a race bike should also of course be as light as possible. So, with the Litening AIR, we worked to develop a frame from our premium C: 68X carbon that combines the best of both worlds. At around 799g for a mid sized frame it's svelte enough to easily build a UCI compliant 6. 8kg bike, but it's still slippery through the air and comfortable for long days in the saddle. The overall weight saving on