If you need individual front or rear wheels from the Zipp 303 S Disc Wheelset, please email us at hello@labicicletta.com
Zipp’s 303 S Tubeless Disc Brake wheelset delivers the versatility and speed modern riders need. Keeping its all-terrain 45mm rim depth, it now features a wider internal width for better performance, comfort, and efficiency across any surface. The new rim profile is optimized for tubeless, disc-brake bikes, allowing wide tires at lower pressures for fast riding on or off pavement. Among Zipp’s lightest wheels, the 303 S is aero-optimized for 28mm tires but can handle gravel tires up to 50mm. Borrowing design concepts from the 303 Firecrest, it reduces wind resistance, rolling resistance, rider fatigue, and weight. With a wider 27mm rim and 23mm tire bed, it improves tire shape and lowers pressure for greater speed, saving up to 10% watts at 40kph in Zipp testing. Updated graphics complete this high-performance, value-packed wheelset.
| 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 |
| Bearings | Cartridge - Steel |
| Max tire pressure | 73psi |
| Max recommended system weight | 286lbs/130kg |
| Spoke Length DS | 264mm, 266mm |
| Spoke Length NDS | 266mm, 268mm |
| Max outside width | 28mm |
| 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 |
