WTBFX23 29 inch Mountain Bike Wheels Disc or Rim Brake Black Wheel Set With Nano Tires and Tubes! Boxed Alloy I Beam Pinned Alloy Rims WTB Nano 29 X 2.1 Tires Clincher Rims for Presta Valves Will Work with Rim or Disc Brakes Super Smooth Precision Ball Bearing Hubs for Disc Brakes