Zipp 303 XPLR SW Carbon Tubeless Disc Brake Center Locking 700C Rear: XDR

The Zipp 303 XPLR SW is big enough for your biggest gravel goals. Just how big? This wheelset is the fastest on gravel, thanks to its mega-wide rim that integrates seamlessly with approved gravel racing tires.* Most gravel wheels are modified versions of existing road wheels, focusing on stiffness and lightweight. Zipp takes a different approach. 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 SW is built big, it’s still lightweight to keep you fast and fresh for those long, fulfilling days in the saddle. The Zipp 303 XPLR SW is compatible only with approved tires.

FEATURES

• Fastest race wheel on gravel, 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
• Max tire pressure 50 psi/3.45 bar
• ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement
• Center locking rotor interface. Lockring is included with the wheels.
• XDR or SRAM/Shimano driver bodies
• Campagnolo N3W Driver body sold separately
• Ships with 12mm front and rear end caps
• Lifetime Warranty
• *303 XPLR SW IS ONLY COMPATIBLE WITH APPROVED TIRES. The Goodyear XPLR Slick and Goodyear XPLR Inter are specifically designed and optimized for the 303 XPLR SW.

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
Driver body type n/a, SRAM XDR, SRAM/Shimano Road
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 Based On Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. Tape and valve included in weight.
Weight (g) 1452