Zipp 303 XPLR S Carbon Tubeless Disc Brake Wheelset

The Zipp 303 XPLR S Carbon Wheelset is a high-performance gravel solution designed to provide the innovations of premium wide gravel wheels at an accessible price point. Engineered specifically for the rigours of off-road racing and exploration, this wheelset features mega-wide rims that integrate seamlessly with approved gravel tyres for unmatched grip, traction, and control over varied terrain.

Built using Zipp’s Total System Efficiency (TSE) approach, the 303 XPLR S overcomes the primary obstacles of gravel riding: wind resistance, rolling resistance, and rider fatigue caused by vibrations. The ultra-wide rim profile increases air volume, allowing for significantly lower tyre pressures without the risk of tyre squirming. This results in a smoother ride that dampens surface vibrations while maintaining stability through corners and efficiency on steep climbs. The smooth transition between the tyre and the rim also ensures class-leading aerodynamic efficiency on loose terrain.

FEATURES

• Fast and robust gravel wheel featuring a tubeless and hookless carbon rim profile
• Ultra-wide 32mm internal profile for decreased rolling resistance and the ability to run pressures under 30psi (2.1 bars)
• Deep, wide profile integrates seamlessly with gravel tyres to maximise aerodynamic efficiency
• Applies Total System Efficiency technology to high-performance gravel riding
• 76 / 176 DB hubs with Center Lock interface
• Compatible with XDR or SRAM/Shimano driver bodies
• Ships with 12mm front and rear end caps
• Lifetime Warranty

SPECIFICATIONS
Rim Construction: Carbon – Hookless
Tire Compatibility: Tubeless tires only
Rim Depth: 54mm
Rim Inside Width: 32mm
Max Outside Width: 40mm
Brake Compatibility: Disc (Center Lock)
Hubs: 76 / 176D
Spoke Type: CX-Sprint
Spoke Count: 24
Spoke Pattern: 2 Cross
Axle Type: TA 12x100 / 12x142
Max Tire Pressure: 50 psi / 3.45 bar
Max Recommended System Weight: 286lbs / 130kg

*IMPORTANT COMPATIBILITY NOTE: The 303 XPLR S is only compatible with approved tyres. The Goodyear XPLR Slick and Goodyear XPLR Inter are specifically designed and optimised for use with this wheelset.