The Bontrager XXX Lite Carbon Wheelet 11 Speed Tubulars are high-quality bicycle wheels made of carbon, known for their lightweight design and strong performance. Produced in the United States by the reputable brand Bontrager, these wheels are designed as a set and are compatible with 11 speed tubular tires. Ideal for cyclists looking for top-notch equipment to enhance their riding experience, these wheels offer durability, speed, and precision for optimum performance on the road or trails.