Zipp 303 XPLR SW carbon gravel rear wheel 

Introducing the ultimate rear wheel for your bike with the Zipp 303 XPLR SW carbon disc rear wheel. Go big, go gravel, as Zipp describes their new gravel wheel. These wheels are specifically designed with gravel in mind, meaning they are significantly wider than regular road wheels. This offers several benefits when riding on gravel. You can ride with lower tire pressure, which means greater contact with the ground and improved comfort. Wider wheels accommodate wider tires, creating better cohesion between wheel and tire, enhancing aerodynamics. 

• Lightweight carbon construction: Provides excellent strength and durability without adding unnecessary weight.
• Center Lock brake discs: Lock ring is included.
• Hookless rim: This wheel is compatible only with tubeless tires. Zipp recommends gravel tires between 40-60 mm in width.
• ZR1 hub for 12x142 thru-axle: Ensures a solid and stable connection to your bike.
• Internal rim width of 32mm: Increases tire volume and improves comfort and control.
• Rim height of 54mm: Optimizes aerodynamics and reduces wind resistance.
• Max tire pressure: 50 psi/3.45 bar.
• Compatible with Shimano HG cassettes: Also available with XDR.
• Black finish: Offers a stylish and modern look that suits any bike.
• Total wheelset weight: 1496 g with valves and tape.
• Zipp lifetime warranty

This is a top product from the renowned Zipp, specifically designed for gravel. The wheel is a so-called hookless wheel, meaning only tubeless tires are compatible. Additionally, tires should be between 40-60mm in width. Zipp has provided a guide: Zipp XPLR wheel/tire guide.