Zipp's 30 Course wheelsets start with the versatile and durable 77D/177D hubset. Add in the 30 Course's durable, wide alloy rim which offers enhanced aerodynamic efficiency as well as better comfort, tire profiles, and cornering grip. The result is a wheelset full of Zipp's engineering prowess & function in a high-performance aluminum wheelset. Capable for disc-brake road, cyclocross, gravel adventures, training or racing.
Durable, wide alloy rim (25mm external, 21mm internal) which offers enhanced aerodynamic efficiency as well as better comfort, tire profiles, and cornering grip
Each wheel includes Zipp quick release skewer and end caps that can be swapped to run 12mm x 142mm thru axle; 1 Zipp 700c X 20mm rim tape, 1 Zipp tubeless valve and 1.85mm spacer for use with 10-speed cassettes