Zipp’s 303 S Carbon Tubeless disc brake wheels were designed to make you faster. The 303 S wheels were designed to be faster over all surfaces, gravel and road. The wider rim profile allows for wider tires and lower pressure, resulting in reduced rolling resistance. This creates a claimed 10 watts of saving.

Features:

• Optimized for 28mm tires, but capable of handling up to 50mm tires
• Wide 23mm internal width

Specifications:

Wheel Size: 700c

ISO Diameter (ETRTO): 622

Tire Type: Tubeless

Brake Type: Disc Brake (Centerlock)

Hub: 176 DB

Axle Type: Thru Axle

Hub Spacing: 12 x 100mm (Front), 12 x 142mm (Rear)

Rim: Carbon (Hookless Bead, 45mm Depth)

Rim Width: 23mm (Internal)

Valve: Presta

Spoke Count: 24H (Front & Rear)

Spoke Type: J-Bend

Material: Carbon

Color: Black

Weight: 711g (Front), 819g (Rear, XDR Model)

This product was added to our catalog on May 28, 2020