Shimano Dura-Ace WH-9000 C24 Tubular Front Wheel. Simply put, the Shimano Dura-Ace 9000 C24 Tubular Front Wheel is a stunningly lightweight, high performance marvel. The rim features carbon fiber construction mated with an aluminum braking surface to not only ensure stiffness and light weight, but also you won’t have to worry about swapping out brake pads. With its shallow, 24mm rim depth it’s thusly the perfect choice for climbing-heavy and/or acceleration-heavy events where minimal rotational mass is of the utmost importance. Additionally, the aluminum Dura-Ace 9000 hub is lightweight and incredibly smooth-rolling while the 16 butted, bladed spokes in a radial lace pattern enhance the wheel’s ability to slice through the wind. Price: $ 749.99 Read More and Buy it here!