Zipp 303 wheels S Tubeless Ready

The set of wheels 303 S Tubeless Disc Brake of Zipp offers today's cyclists the versatility they require with the speed they crave. By significantly expanding his legacy of conquering the spring classics, this set of wheels 303 maintains the depth of the circle of 45 mm ideal for each ground, but adds a significantly wider internal width to provide greater performance and driving qualities in almost all measurable ways. Street bikes are more versatile than ever, regardless of the road surface, but fast as before. The 303 S offers a completely new circle profile and design to optimize the cyclist's performance on this new breed of bikes. This wheel set is tubeless bike with disc brake, allowing the possibility to use large tires with lower pressure for a speed ready for the race on or out of the sidewalk. The 303 S is among our lighter wheels, optimized for the maximum aerodynamic performance with a 28 mm tire but capable of managing gravel tires up to 50 mm wide. The 303 S takes on loan design concepts from the set of wheels for disc brakes Tubeless 303 Firecrest higher level to gain speed thanks to greater efficiency. This is achieved by creating a wheel with reduced: wind resistance, rolling resistance, cyclist effort and weight. The key innovation is in the design of the circle of the 303 series S. its depth of the 45 mm circle is the same as its predecessor, the disc brake 302. But its width of the circle is wider than 2 mm, at 27 MM, and the tire bed is 7 mm widest, at 23 mm. That circle platform is designed to be the fastest with a 28 mm tire. The large circle optimizes the profile of the tire to allow lower tire pressure. This helps to reduce rolling resistance and provides more compliant guide. The result of all this is a 10 percent Watt saving compared to a equal level in terms of total power needed to travel 40 km/h on a flat and smooth road with a 28 mm tire, according to the internal tests of Zipp. This revolutionary wheel set also has completely new cosmetics, which distinguish the cyclist from the pack and has an interesting price.

CHARACTERISTICS

• Zipp graphics and cosmetic identity shouting speed
• The fastest with 28 mm, it also adapts to large gravel tires
• Hub 76/176 dB with central locking interface
• Corps Guide Option XDR
• Large rims optimize the tire profile to allow lower tire pressure, especially with tubeless. The result is a wider contact area for greater adherence for safe curves, descents and maneuverability in wet conditions.
• Pressure of lower tires and greater volume guarantee a compliant guide with less vibrations.
• Remarkable savings by Watt when using larger tires at a lower pressure.

The large hookless rims create a transition seamlessly to the tire, reducing resistance

Specifications: