The Zipp 303 XPLR S is big upgrade for gravel riders without a big price tag. This wheelset borrows key innovations from our premium wide gravel wheelset, it is affordable and robust for discerning gravel riders. This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires.* In gravel, resistance and vibrations from bumpy surfaces create a barrier that slows riders down.
To combat this, Zipp applied Total System Efficiency specifically to the challenges of gravel. The wide profile increases air volume, allowing for lower tire pressures without squirm. That means you mitigate surface vibrations while maintaining grip when cornering or traction while climbing. The rim profile also creates a seamless transition with gravel tires for unsurpassed aero efficiency on gravel. And while the 303 XPLR S is built big, it’s light to keep you fast and fresh for those long, fulfilling days in the saddle. The Zipp 303 XPLR S is compatible only with approved tires.
Features
Fast and robust gravel wheel, features tubeless and hookless rim profile
Ultra-wide internal profile for decreased rolling resistance, ability to run pressures under 30psi (2.1 bars)
Wide and deep profile integrates seamlessly with gravel tires to increase aerodynamic efficiency
Applies Zipp’s Total System Efficiency to high-performance gravel
76 / 176 DB hubs with Center locking interface XDR or SRAM/Shimano driver bodies
Ships with 12mm front and rear end caps
Max tire pressure 50 psi/3.45 bar
Lifetime Warranty
*303 XPLR S IS ONLY COMPATIBLE WITH APPROVED TIRES. The Goodyear XPLR Slick and Goodyear XPLR Inter are specifically designed and optimized for the 303 XPLR S.
Specifications
Size (wheels)
700c
Rim construction
Carbon – Hookless
Tire compatibility
Approved TLR tires (40c-60c) w/ tube or sealant
Rim depth
54mm
Brake compatibility
Disc (Center Lock)
Rim - inside width
32mm
Rim profile
Symmetrical
Rim finish
UD fiber, adhesive decals
Hub
176D, 76D
Driver body type
SRAM XDR, SRAM/Shimano Road
Bearings
Cartridge - Stainless Steel
Max tire pressure
50psi/3.45bar
Max recommended system weight
298lbs/135kg
Max outside width
40mm
Weight (g)
1610
Weight Based On Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. Tape and valve included in weight.