Zipp, 303 Firecrest Tubeless Rim A1

• 19mm internal width and tubeless ready

• Zipp’s ShowStopper textured braking surface delivers unrivaled rim braking performance in wet or dry conditions

• ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement

• ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel

• Ships with QR end caps, quick release skewers