Blending the versatility and performance of tubeless ready rims with a broad range of axle compatibility makes these wheels a great choice for service or upgrades options. Rims can accommodate tubes and clincher tires without modification. Tubeless ready Item Specifications Color Black Defined Color Black Front Axle QR x 100mm Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 584 / 650b / 27.5" Rim Width (Internal) 23 Tire Type Tubeless Ready Clincher Wheel Size 27.5"