1920x1080 HD 353 NSW Tubeless Disc B1. Zipps lightest disc brake wheel ever is the pinnacle for endurance riders and road racers. Sawtooth rim profile for aero efficiency and TSE for all around speed. ZR1 SL hubset with ceramic bearings and 66 points of engagement. Zipp AXS Wheel Sensor for accurate on bike tire pressure monitoring. Optimized for 30mm tires. At an ultralight weight, the wheelset is designed for road and is not approved for gravel riding. Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Center locking rotor interface. Lockring is included with the wheels. Lifetime warranty 1310g SRAM Model ID: WH 353 NSW B1 Attributes Axle Type 12mm TA Hub Model ZR1 SL Rim Color Black Rim Construction Double wall Depth 35mm 40mm Rim Drilling 20 Rim External Width 30mm Rim Internal Width 25mm Rim Material Carbon Rim Model 353 NSW B1 Skewers Included No Spoke Type Sapim CX Sprint Valve Presta Wheel Brake Comp. Disc Center Lock Wheel Diameter ISO 700C 622 Wheel Tire Type Tubeless Rim inner width range 22 27. 9mm