The careful and precise lamination of the UD and 3K carbon fibers of the Supertype SPX5 rim generates a wheel with unique stiffness and aerodynamic features in its category, making it the excellent choice for all TT races. The AL 7075 T6 hubs are assembled with high-smoothness ceramic bearings to minimize friction and optimize every single watt expressed by the rider. Supertype SPX5 wheels are available for both disc brake (centrelock) and rim brake.