Zipp 303 XPLR S Carbon Tubeless Disc Brake Standard Graphic A1

The Zipp 303 XPLR S is a significant upgrade for gravel riders, offering premium innovations in a robust and accessible package. Engineered as a remarkably fast wheelset for loose terrain, it features a mega-wide rim designed to integrate seamlessly with approved gravel racing tires for unmatched aerodynamic efficiency.

Gravel riding presents unique challenges, where surface vibrations and resistance can slow you down. To overcome this, Zipp applied Total System Efficiency (TSE) specifically to gravel conditions. The ultra-wide rim profile increases air volume, allowing for lower tire pressures without the tire squirming. This dampens surface vibrations while maintaining superior grip in corners and consistent traction on steep climbs.

Despite its purposeful, wide-body construction, the 303 XPLR S remains lightweight, ensuring you stay fast and fresh during long, demanding days in the saddle. Built to handle the rigors of modern gravel racing and exploration, these wheels provide a smooth, efficient, and stable ride on the most challenging surfaces.

FEATURES

• Fast and robust gravel wheel featuring a tubeless and hookless rim profile
• Ultra-wide internal profile for decreased rolling resistance and the 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 (TSE) to high-performance gravel riding
• High-quality hubs with Center Lock disc interface
• Ships with 12mm front and rear end caps
• 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 this wheelset.

SPECIFICATIONS
Size (wheels): 700c
Rim construction: Carbon – Hookless
Tire compatibility: Tubeless tires only
Rim depth: 54mm
Surface texture: Smooth
Brake compatibility: Disc (Center Lock)
Rim inside width: 32mm
Max outside width: 40mm
Rim profile: Symmetrical
Rim finish: UD fiber, adhesive decals
Nipple material: Brass
Nipple anti-rotation: Sapim Secure-Loc
Spoke type: CX-Sprint
Spoke count: 24
Spoke pattern: 2 Cross
Bearings: Cartridge - Stainless Steel
Driver Mechanism: 3 Pawls Leaf Spring
Max tire pressure: 50psi / 3.45bar
Max recommended system weight: 286lbs / 130kg