Zipp 303 XPLR S Carbon Disc Tubeless Shimano/SRAM Wheelset

The Zipp 303 XPLR S is big upgrade for gravel riders without a big price tag. This wheelset borrows key innovations from the 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.

Features – Zipp XPLR S Carbon wheelset

• 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
• 76DB front, 176 DB hubs with Center locking interface, XDR driver bodies
• Max tire pressure 50 psi/3.45 bar
• *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.

Product features

• Range of use: Gravel
• Model: XPLR S
• Rim diameter: 28″
• ETRTO: 622 mm
• Tire interface: Hookless tubeless
• Rim type: Clincher
• Tubeless Ready: Yes
• Hub type:
  • Front: 76DB
  • Rear: 176DB
• Freehub system: 3 Pawls
• Freewheel: Shimano/SRAM
• Rim height: 54 mm
• Outer width: 40 mm
• Inner width: 32 mm
• Built-In dimension:
  • Front: 12 x 100 mm Thru Axle
  • Rear: 12 x 142 mm Thru Axle
• Number of holes: 24 front and rear
• Spoke pattern: Two-cross
• Valve hole: Presta / SV Ø 6.5 mm
• Brake system: Disc Centerlock
• Spokes: CX-Sprint
• Nipple: Sapim Secure-Loc
• Recommended system weight: 130 kg (body weight + bike + equipment)
• ASTM classification: 2

Material

• Rim: Carbon
• Hub: Aluminium
• Spoke: Stainless steel
• Nipple: Brass
• Freehub body: Aluminium

Color

• black