ZIPP 303 Firecrest Carbon Tubeless Disc Brake Center Locking 700c Rear
Zipp’s 303 Firecrest® Tubeless Disc-brake wheelset is designed for varied terrain, improving efficiency and reducing wind and rolling resistance.
- The description claims the wheelset was designed using real-world direct measurements.
- The description claims the rim design reduces tire deflection and improves transition between rim and tire.