Zipp 303 XPLR SW Carbon Tubeless Centre Lock Disc Brake Rear Wheel 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.

Specifications

• 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 Aluminum
• 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 12x100, TA 12x142
• Bearings Cartridge - Carbon Steel
• Driver Mechanism 6 Pawls, Compression Springs, n/a
• Max tire pressure 50psi/3.45bar
• Max recommended system weight 286lbs/130kg
• Spoke Length DS n/a
• Spoke Length NDS n/a
• 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