Zipp 303 XPLR SW Tubeless Disc Brake Rear Wheel

Zipp 303 XPLR SW – for maximum speed on gravel

Zipp 303 XPLR SW Tubeless Disc Brake – a high-performance carbon rear wheel designed for fast gravel riding and racing. The extra-wide rim profile is optimized for wide gravel tires, allowing lower tire pressures and helping to reduce vibrations caused by rough surfaces.

The 303 XPLR SW is designed around Zipp's Total System Efficiency (TSE) concept, adapted for gravel riding. The 32 mm internal width and 54 mm deep rim profile is designed so that the wide gravel tire and rim work together as a single system, aiming for improved aerodynamic efficiency, reduced vibration losses, and better control.

The wheel uses a Hookless carbon rim construction and is designed for Tubeless tires. The officially specified minimum tire width is 40 mm. The permitted tire pressure depends on the width of the tire being used.

The rear version uses a ZR1 hub with 66 points of engagement, providing a quick response to pedaling input. The wheel is equipped with lightweight Sapim CX-Ray spokes, while the brake rotor uses the Center Lock mounting standard. The wheel is designed for a 12x142 mm rear axle.

Key features:

• Size: 700c
• Rim material: carbon
• Rim construction: Hookless
• Rim depth: 54 mm
• Internal rim width: 32 mm
• External rim width: 40 mm
• Rim profile: symmetrical
• Tire type: Tubeless
• Minimum tire width: 40 mm
• Hub: ZR1
• Hub points of engagement: 66
• Spokes: Sapim CX-Ray
• Spoke count: 24
• Spoke lacing: 2 Cross
• Rear axle: 12x142 mm
• Brake rotor mounting: Center Lock
• Compatible driver bodies: XDR, SRAM/Shimano Road, MicroSpline, Campagnolo
• Maximum recommended system weight: 130 kg
• Lifetime Warranty