Zipp 303 S Carbon Tlr Disc Wheels

Zipp 303 S Carbon Tlr Disc Wheels

Zipp's 303 S Tubeless Disc Brake wheelset gives today's riders the versatility they demand with the speed they crave. Considerably expanding its legacy of conquering spring classics, this 303 wheelset retains its 45mm rim depth ideal for any terrain, but adds significantly wider internal width to provide greater performance and ride quality in almost any. the measurable ways. Road bikes are more versatile than ever, regardless of the road surface, but as fast as before. The 303 S offers a completely new profile and rim design to optimize rider performance on this new generation of bikes. This wheelset is tubeless for disc brake bikes, allowing the ability to use wide tires at lower pressures for race-ready speed on or off the tarmac. The 303 S is among our lightest wheels, optimized for maximum aerodynamic performance with a 28mm tire but capable of handling gravel tires up to 50mm wide. The 303 S borrows design concepts from the next-level 303 Firecrest Tubeless Disc Brake Wheelset to increase speed through greater efficiency. This is achieved by creating a wheel with: reduced wind resistance, rolling resistance, rider fatigue and weight. The key innovation is in the rim design of the 303 S Series. Its rim depth of 45mm is the same as its predecessor, the 302 disc brake. But its rim width is 2mm wider, at 27mm. , and its tire bed is a whopping 7mm wider, at 23mm. That rim platform is designed to be the fastest with a 28mm tire. The wide rim optimizes the tire profile to allow for lower tire pressure. This helps reduce rolling resistance and offers a more compliant ride. The result of all this is a 10 percent saving of watts compared to a similar wheel in the total power required to travel 40km / h on a flat, smooth road with a 28mm tire, according to Zipp's internal testing. This revolutionary wheelset also features completely new cosmetics, which distinguish the cyclist from the pack, and is attractively priced.

FEATURES

- Zipp graphics and cosmetic identity that scream speed

- The fastest with 28mm, also fits wide gravel tires

- 76/176 DB hub with Centerlocking interface

- XDR driver body option

- Wide rims optimize the tire profile to allow for lower tire pressure, especially with tubeless tires. The result is a wider contact patch for added grip for safe cornering, descending and handling in wet conditions.

- Lower tire pressures and higher volume ensure a compliant ride with less vibration.

- Significant watt savings when using larger tires at a lower pressure.

- Wide hookless rims create a seamless transition to the tire, reducing drag.