Zipp 303 wheels S Disk brake tubeless provide all versatility while maintaining the speed that all cyclists today require and want.

Greatly expanding their legacy of conquest in the spring classics, the wheels 303 S They maintain their ideal identity for each type of soil with a circle height of 45 mm, adding a significantly wider internal width to ensure greater performance and quality of driving.
As now, road bikes are more versatile than ever regardless of the road surface, but keep their speed intact.
The 303 S It has a design and profile of the redeemed circle to optimize the performance of any cyclist wants to rely on this new innovative product. Tubeless, for disc brakes, 303 S They give the possibility of mounting wide tires, at low pressures, in order to also face the dirt roads.

303 S They are among the lightest wheels between the Zipp range and are optimized to guarantee the best aerodynamic performance with a 28 mm tire, but can mount suitable tires to off-road up to 50 mm width.
Lsignificant innovation is in the design of the new 303 S; The external width of the circle is increased by 2 mm, at 27 mm, and the tire bed is 7 mm wider, 23 mm in internal width. The possibility of inflating the tire at lower pressures helps to reduce rolling resistance and consequently provides a more comfortable guide.
Translated into numbers, according to the internal tests performed by Zipp, traveling on a flat road at a speed of 40 km/h with a 28 mm tire, allows you a saving of 10 watts.
Last but not least, a really interesting price and a renewed graphics that will immediately make you visible within the group.

Characteristics

• Zipp graphics and a new identity that screams speed.
• The fastest with 28 mm tires, also suitable for wider grade tires.
• Large circles optimize the tire profile and allow a lower inflation pressure, especially for tubeless. Wider contact area for greater adherence, cornering safety, downhill and handling on the wet.
• A lower swelling pressure and a greater volume guarantee comfortable guide with less vibrations. Note Watt’s savings when using larger tire tires, inflated at low pressures.
• The large rims create a transition seamlessly to the tire, reducing aerodynamic resistance.
• 76/176 DB hubs with central locking interface.
• Maximum tire pressure: 72.5 psi (5 bar).
• Standard Disco: Center Lock
• Front hub: 12×100 mm.
• Rear hub: 12×142 mm.