The Princeton Blur 633 V3 Disc Wheel is a high-performance rear aerodisc designed for maximum speed and aerodynamic efficiency. Built with a full monocoque construction, it features an ultra-stiff rim with a holeless tire bed, eliminating the need for tubeless tape. Weighing just 970 grams, it delivers a lightweight yet rigid structure for optimal power transfer. Equipped with Tactic Racing hub internals, riders can count on quick engagement and low friction rolling. Please note that the color options indicate the color of the decal on the wheel. The Princeton Blur 633 V3 is a great way for time trial riders and triathletes to find their top speed.