Enduro World Series designs and performance paired with real world value and reliability. These wheels were built to get you on the podium or your trail PR with a modest budget. FEATURES : 30mm inner width Center-Lock Disc Tubeless Ready Rotor Lock Ring not included Micro Spline 28 Hole Professional tubeless tape installation included SPECS : Hub/Brake Compatibility: Center-Lock Disc Cassette Body Type: Shimano Micro Spline Wheel Size: 27.5" ISO Diameter: 584 / 650b / 27.5" Rim Width (Internal): 30 Defined Color: Black Tire Type: Tubeless Ready Clincher Rear Axle: 12mm Thru x 148mm