The Zipp 404 NSW tubeless for disc brakes features a new rim profile that improves aerodynamic performance and reduces lateral force, and a Cognition hub for disc brakes that reduces resistance and increases durability. The 404 NSW tubeless for disc brakes with its 58mm rim height has been designed for triathletes and road cyclists looking for stability and speed. The 404 NSW tubeless features a rim shape that is compatible with a wider tubeless tyre to increase aerodynamics, pedalling quality and overall performance. The advantages of a tubeless tyre include enhanced protection against punctures, the ability to ride at lower tyre pressures and improved comfort with better grip in corners and low rolling resistance. However, this pair of wheels allows you to fit conventional tubeless or tube tyres.