Zipp 303 XPLR SW
Built for the biggest gravel ambitions, the Zipp 303 XPLR SW redefines what speed looks like off-road. Rather than adapting a road wheel for gravel, Zipp designed this wheelset from the ground up using its Total System Efficiency (TSE) approach—optimizing the entire system to overcome the real barriers to speed on rough terrain.
Where traditional gravel wheels prioritize stiffness and low weight, the 303 XPLR SW focuses on reducing rolling resistance and rider fatigue. Its ultra-wide rim profile increases tire volume, allowing significantly lower pressures without instability. The result is reduced vibration, improved traction, and better control when cornering or climbing.
The deep and wide rim shape also creates a seamless interface with approved gravel tires, delivering exceptional aerodynamic efficiency—making this one of the fastest gravel wheelsets available.
Despite its large profile, the 303 XPLR SW remains impressively lightweight, keeping you fast and fresh over long distances.
Note: This wheelset is only compatible with approved tires, specifically designed to match its unique rim profile.
Key Features
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Gravel-Specific Speed
Designed as the fastest race wheel on gravel with a tubeless, hookless rim profile.
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Ultra-Wide Rim Design
32 mm internal width allows for lower tire pressures (under 30 psi / 2.1 bar), reducing rolling resistance and improving comfort.
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Optimized Aero Integration
Wide, deep rim profile integrates seamlessly with gravel tires for enhanced aerodynamic performance.
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Total System Efficiency (TSE)
Engineered to minimize vibration losses and maximize rider efficiency on rough terrain.
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Advanced Hub Technology
ZR1 DB hub (engineered in Germany) features improved sealing and 66 points of engagement for fast, reliable power transfer.
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Modern Compatibility
Center Lock disc interface with included lockring, and multiple driver body options.
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Built for Durability
Sealed cartridge bearings and robust construction for long-term performance.
Specifications
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Wheel Size: 700c
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Rim Construction: Carbon – Hookless
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Rim Depth: 54 mm
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Internal Width: 32 mm
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External Width: 40 mm
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Tire Compatibility: Approved TLR tires (40c–60c), tubeless or with tube
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Max Tire Pressure: 50 psi / 3.45 bar
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Brake Compatibility: Disc (Center Lock)
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Hub: ZR1 Disc Brake
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Driver Options: SRAM XDR, SRAM/Shimano Road (Campagnolo N3W sold separately)
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Bearings: Cartridge (Carbon Steel)
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Axles: 12 mm front and rear end caps included
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Max System Weight: 135 kg / 298 lbs
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Rim Finish: UD fiber, Impress valve graphics, adhesive decals
Tire Compatibility
The 303 XPLR SW is only compatible with approved tires, specifically engineered for its hookless, ultra-wide rim profile.
Recommended options include:
- Goodyear XPLR Slick
- Goodyear XPLR Inter
Warranty
