Product details
The Zipp 303 S Tubeless Disc-Brake carbon wheelset is built for speed, efficiency, and versatility. With a 45mm deep rim and a wider internal width, it enhances aerodynamics and ride quality across road and gravel terrains. Designed for tubeless tyres, it allows lower pressures for reduced rolling resistance, improved grip, and greater comfort. Optimised for a 28mm tyre but capable of handling up to 50mm, it delivers race-ready performance on any surface. The wide hookless rims minimise drag, while the lightweight carbon construction reduces fatigue and boosts efficiency. A perfect balance of speed, control, and durability, the 303 S is a top choice for performance-focused riders.
Specifications
| Size (wheels) | 700c |
|---|---|
| Rim construction | Carbon – Hookless |
| Tire compatibility | Tubeless tires only |
| Rim depth | 45mm |
| Brake compatibility | Disc (Center Lock) |
| Rim - inside width | 23mm |
| Rim profile | Symmetrical |
| Rim finish | UD fiber / Bake-On labels / Matte clear coat |
| Hub | 176D, 76D |
| Driver body type | n/a, SRAM XDR, SRAM/Shimano Road |
| Max tire pressure | 73psi |
| Max recommended system weight | 286lbs/130kg |
| Spoke Length DS | 264mm, 266mm |
| Spoke Length NDS | 266mm, 268mm |
| Weight (g) | 1530 |
| Weight Based On | Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight. Front: 711g Rear: 819g |