Designed for ebike or adventure touring, these wheels are built to withstand heavier loads and greater torque. Built with stainless steel 13 gauge spokes. 30mm inner width to accommodate 2.4-2.8 tires. 30mm inner width Center-Lock Disc Tubeless Ready Rotor Lock Ring not included E-Bike rated hub E-Bike rated rim 13g Spokes Made with components rated by their manufacturer as suitable for e-bike use Specifications Rim Width (Internal) 30 Front Axle 15mm Thru x 110mm Color Black Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc