Zipp 303 XPLR SW Rear Wheel - 700 12 x 142mm Center-Lock Carbon Black XDR 24H A1. The 303 XPLR SW is big enough for your biggest gravel goals. Super-fast on gravel thanks to its mega-wide rim profile and utilizes Zipp’s Total System Efficiency specifically to the challenges of gravel. The wide profile increases air volume allowing for lower tire pressures without squirm. That means riders can 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.
UD Carbon fiber with ABLC surface Dimples tubeless and hookless rim construction: 32mm width and 54mm depth profile
Wide and deep profile integrates seamlessly with gravel tires to increase aerodynamic efficiency
CX-Ray spokes with aluminum nipples carbon steel cartridge bearings
Applies Zipp’s Total System Efficiency to high-performance gravel
ZR1 Center-Lock disc hub with better seal design for improved durability and 6 pawls with compression springs for 66 points of responsive engagement
Designed for Zipp approved compatible tires only
Max tire pressure 50 psi with the ability to run pressures under 30 psi
TECH SPECS
Rear Axle 12mm Thru x 142mmRim Width (Internal) 32Cassette Body Type SRAM XDRValve PrestaColor CarbonWheel Size 700cDefined Color CarbonISO Diameter 622 / Road / 29"Tire Type Tubeless ReadyRim Material CarbonHub/Brake Compatibility Center-Lock Disc
QUALITY SERVICE
Just real riders who strive to provide the best customer service.
FREE SHIPPING
Most orders over $75 ship free anywhere within the lower 48 United States
RETURNS
Not happy with your order, just send it back to us for a refund or exchange.
Our Race Team Sponsors
Also Supported By
Our Race Team Sponsors
Also Supported By
Race Team
Racing is a huge part of the culture at Lenny’s Bike Shop, and the Lenny’s Race Team represents the shop on trails and racecourses throughout the region. Made up of passionate riders who love pushing their limits, the team competes in gravity and mountain bike events while proudly representing the Lenny’s community.
Why Shop with Lenny's?
At Lenny’s Bike Shop, cycling isn’t just a business — it’s a passion. As a locally owned, full-service bike shop, Lenny’s is dedicated to helping riders of every level enjoy the sport with the right bikes, gear, and expert support.
From high-quality bicycles and components to trusted service and advice, the team focuses on delivering products and support that help you ride more and ride better.
Whether you’re upgrading your bike, tuning up your ride, or just getting started, you’ll find knowledgeable staff, great brands, and a commitment to keeping the cycling community rolling.