ZIPP 303 FIRECREST CARBON TUBELESS DISC BRAKE CENTER LOCKING 700C REAR 24SPOKES XDR 12X142MM STANDARD GRAPHIC A1: BLACK 700C

EFFECIENCY EQUALS SPEED Zipp’s 303 Firecrest Tubeless Disc-brake wheelset is designed for the real world... a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It’s faster, lighter, and more capable over varied terrainwhether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 32mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transiti