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.
These wheels are only compatible with tubeless ready tires
FEATURES:
- Optimized for 28mm tires, but capable of handling up to 50mm tires
- Wide 23mm internal width
- Note: Wheels are pre-taped and come with tubeless valves.
SPECS:
- Max Recommended System Weight: 286lbs/114kg
- Max Tire Pressure: 73psi/5.0bar
FRONT SPECS:
- Weight: 710g
- Rim Depth: 45mm
- Brake Type: Center-Lock Disc Brake
- Internal Width: 23mm
- Spoke Count: 24
REAR SPECS (XDR):
- Weight: 815g
- Cassette Compatibility: Sram XDR
- Rim Depth: 45mm
- Brake Type: Center-Lock Disc Brake
- Internal Width: 23mm
- Spoke Count: 24
REAR SPECS (SRAM/SHIMANO):
- Weight: 815g
- Cassette Compatibility: Shimano/Sram 11/10-Speed
- Rim Depth: 45mm
- Brake Type: Center-Lock Disc Brake
- Internal Width: 23mm
- Spoke Count: 24