Zipp 30 Course Alloy Tubular Road Wheelset

. This 30 Course tubular wheelset features the first pair of rim brake tubulars from Zipp. They have been designed to put the rider at the front of the race pack, Gran Fondo or your own personal adventure Wide Set Aluminium Rims. The 30 Course wheelset has rewritten Zipp's own strict rules for performance, versatility and durability in terms of aluminium wheel design, raising the bar for what is expected from allfuture designs. These wheels feature a wide rim profile, providing a greater tyrecontact patch with the ground, which increases traction, rolling efficiency and ride comfort. They have been engineered to deliver stability, speed and safety no matter how hard you ride Features MaterialAluminium Hub Model77 RimTubular Rim Depth26mm Rim Outer Width25mm SpokesSapim CX RaySpoke Hole Count18 Hole Spoke PatternRadial Spoke Length280mm NipplesSapim Secure Lock Weight1 4kg approx combinedBuyZipp Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.