Zipp 303 XPLR SW Carbon Tubeless Disc Brake Center Locking

The Zipp 303 XPLR SW is engineered for your biggest gravel goals. Recognized as the fastest wheelset on gravel, it features a mega-wide rim profile designed to integrate seamlessly with approved gravel racing tires. While most gravel wheels are adaptations of road designs, this wheelset utilizes Total System Efficiency (TSE) to directly address the unique challenges of rough terrain, such as surface vibrations and rolling resistance.

The ultra-wide internal profile increases air volume, allowing for tire pressures under 30psi (2.1 bars) without compromising stability. This reduces fatigue by mitigating surface vibrations while maintaining superior grip during cornering and maximum traction while climbing. The deep, wide rim creates a seamless aerodynamic transition with gravel tires, ensuring you stay fast and fresh during long days in the saddle. Built to be both robust and lightweight, this wheelset is compatible only with approved tubeless tires to ensure optimal safety and performance.

FEATURES

• Fastest race wheel on gravel, featuring a tubeless and hookless rim profile
• Ultra-wide internal profile for decreased rolling resistance and the ability to run lower pressures
• Wide and deep profile integrates seamlessly with gravel tires for unsurpassed aerodynamic efficiency
• Applies Zipp’s Total System Efficiency to high-performance gravel riding
• ZR1 DB hub engineered in Germany with improved seal design and 66 points of engagement for quicker response
• Center locking rotor interface (lockring included)
• Available in XDR or SRAM/Shimano driver body configurations
• Lifetime Warranty
• 303 XPLR SW IS ONLY COMPATIBLE WITH APPROVED TIRES (e.g., Goodyear XPLR Slick and Goodyear XPLR Inter)

Size (wheels) 700c
Rim construction Carbon – Hookless
Tire compatibility Tubeless tires only
Rim depth 54mm
Brake compatibility Disc (Center Lock)
Rim - inside width 32mm
Rim profile Symmetrical
Rim finish UD Fiber, Impress valve graphic, Adhesive decals
Nipple material Aluminium
Spoke type CX-Ray - Black
Spoke count 24
Spoke pattern 2 Cross
Axle type (Wheels) TA 12x142
Bearings Cartridge - Carbon Steel
Driver Mechanism 6 Pawls, Compression Spring
Max tire pressure 50psi/3.45bar
Max recommended system weight 286lbs/130kg
Max outside width 40mm
Weight (g) 1452 (Estimated lightest configuration)