Home Wheels Zipp 303 S-series tubeless disc brake rear wheel with SRAM XD-R interface
Zipp 303 S-series tubeless disc brake rear wheel with SRAM XD-R interface

Zipp 303 S-series tubeless disc brake rear wheel with SRAM XD-R interface

$880.00 CAD

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Features

Zipp 303 S: the perfect balance of aerodynamics, versatility and performance

Whether you're conquering roads, gravel trails, or classic races, the Zipp 303 S is designed to excel in any situation. Its 45mm rim depth and 23mm internal width provide an ideal aerodynamic platform for 28mm tires, while comfortably accommodating gravel tires up to 50mm.

The hookless tubeless rim allows for low-pressure riding, improving traction, comfort and reducing vibrations thanks to a larger air volume. The design improves the tire-rim transition to reduce drag, and allows for an efficiency gain of around 10% at 40 km/h compared to some competitors, according to internal Zipp tests.

The hub system uses 76T (front) and 176T (rear) standards with a Center-Lock interface, and accepts both SRAM XDR and SRAM/Shimano (HG-11/12) freehub bodies. The 3-pawl cotter mechanism provides noticeable responsiveness, frequently cited in independent tests.

Finally, the overall weight is kept under control at just 1,530 g , with 711 g for the front wheel and 819 g for the rear wheel.

Specifications

Configuration Detail
Intended use Road, gravel, cyclocross
Wheel diameter 700c
Rim construction Carbon – hookless
Rim depth 45 mm
Internal/external width 23 mm / ≈27 mm
Tire compatibility Tubeless only (25 – 50 mm)
Maximum tire pressure (air) ≈73 psi (~5 bar)
Compatible brake Disc (Center-Lock)
Hubs 76D (front), 176D (rear)
Cassette body SRAM XDR or SRAM/Shimano (HG-11/12)
Weight (wheel) Front: 711 g – Rear: 819 g
Total weight 1530 g
Guarantee For life

For whom?

  • Versatile cyclists who alternate between fast road riding, off-road excursions, and short gravel adventures will find the 303 S a perfect balance of stiffness, lightness, and aerodynamics for all conditions.

  • Comfort lovers will appreciate the wide hookless tubeless design: better absorption of irregularities, low pressure and increased traction.

  • Those focused on performance will benefit from the aerodynamic rim optimized for 28mm tires, with a measurable energy saving.

  • Those seeking durability , with a lifetime warranty and a design suited to intensive use (disc brakes, thru-axles, robust assembly)

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