Zipp 303 SW Tubeless Disc Brake Wheel

Zipp 303 SW Tubeless Disc Brake Wheel

• A fully capable wheelset for modern road and multi-surface riders.

• First integrated, connected SRAM AXS wheel with Zipp AXS Wheel Sensor; ability to use sensor with compatible tube.

• Equipped with the ZR1 hub set and durable stainless-steel bearings for reliable, smooth performance.

• Total System Efficiency (TSE) design delivers reduced rolling resistance and maximized rider efficiency across varied terrain.

• Optimized for 30-35mm tyres - the sweet spot for speed, comfort, and control on mixed surfaces.

• Ships with 12mm front and rear end caps, ensuring compatibility with most modern setups.

• Centre-locking rotor interface with lockring included for easy setup.

• Available with XDR and SRAM/Shimano driver bodies.

• Campagnolo driver body is available separately.

• Backed by a Lifetime Warranty for peace of mind on every ride.

• Weight - 1440 grams in the lightest configuration.

Zipp 303 SW: Peak Performance for Every Road

The Zipp 303 SW Tubeless Disc-Brake wheelset delivers high-performance versatility across all surfaces-from smooth tarmac to gravel, cobbles, and cyclocross. Drawing from Zipp's legacy of innovation, the 303 SW is a modern classic engineered for speed, strength, and adaptability.

Smart tyre Pressure Monitoring Built In

At the heart of the 303 SW is the seamlessly integrated Zipp AXS Wheel Sensor, enabling real-time, in-wheel tyre pressure monitoring without bulky external devices. This SRAM AXS-connected technology empowers riders to fine-tune tyre pressure for optimal speed, grip, and comfort in ever-changing conditions. Get real-time tyre pressure monitoring directly on your SRAM AXS-connected device:

- Pre-ride - A simple green light confirms you're ready to roll.

- During the ride - Monitor pressure on-the-fly to refine performance and catch issues before they escalate.

Aerodynamics Meets All-Terrain Capability

Inspired by the gravel-focused 303 XPLR, the 303 SW features a 40mm-deep, wide-profile rim designed for lower tyre pressures and modern wider tyres (30-35mm optimal). This wider stance reduces rolling resistance, improves aero efficiency, and minimizes tyre deflection-all translating into faster speeds and better control across variable terrain.

Smoother Ride, Less Fatigue

By pairing wide tyres with increased air volume and lower pressures, the 303 SW wheel system absorbs road chatter and vibrations-leaving the rider fresher, for longer. Whether tackling rough pavement or unpaved roads, the wheel does the work, not your body.

Engineered Strength, Refined Ride Quality

A revised carbon layup gives the 303 SW nearly 10% more impact strength without adding weight, making it both lighter and tougher. The rim profile is also shaped to protect against pinch flats during impacts, extending the life of your ride.

At the Core: ZR1 Hubset

Built for durability and speed, the ZR1 hubset features precision stainless-steel bearings for smoother rolling and long-lasting performance.

Go Further, Faster-with Confidence

From race day to backroad adventures, the Zipp 303 SW delivers elite-level performance, advanced pressure management, and rugged reliability for every road ahead.

Technical specification:

• Diameter: 700c

• Rim construction: Carbon - Hookless

• Tyre compatibility: ISO/TSS compatible tubeless tyres (30-44c) tube or sealant

• Rim depth: 40mm

• Brake compatibility: Disc

• Rotor interface: Centre Lock

• Internal rim width: 25mm

• Rim profile: Symmetrical

• Rim finish: UD fiber, adhesive decals

• Hub: ZR1 Disc Brake

• Axle size: Front - 12x100mm / rear - 12x142mm

• Freehub options: SRAM XDR or Shimano HG

• Bearings: Cartridge - Stainless Steel

• Max tyre pressure: 73psi/5.0bar

• Max recommended system weight: 265lbs/120kg

• Spoke Length (drive side): 272mm, 274mm

• Spoke Length (non-drive side): 276mm

• Weight (pair): 1440g (weight based on XDR driver body - includes tape and valve)

Rear wheel freehub compatibility:

• Shimano HG option is compatible with Shimano Road 9, 10, 11 and 12 speed cassettes and SRAM splined 9, 10 and 11 speed cassettes.

• SRAM XDR option is compatible with SRAM 11,12 and 13-speed XDR cassettes only.

*Please note hookless rims are only compatible with tubeless tyres approved for use on hookless rims. Click here - opens in a new tab for the latest Zipp tyre compatibility guide.

Optimal tyre pressure is a vital factor in making you go faster. The Zipp tyre pressure calculator - opens in a new tab provides recommended tyre pressure for Zipp wheels.

*Disc rotors, cassette and tyres are not included.