Front Cast Wheel: 21x3.5 with 36 Fat King Spokes Bearing Size: fits 25mm, 3/4" and 1" bearing due to wheel bearing reducers for free We provide wheel bearing reducers and rotor pulley spacers for free Specification: Material: Made of high quality Aluminum A356, much lighter than other steel wheels Design: Fat Spoke, Light Weight and Tubeless Design Color: Gloss Black, make your bike look cooler than others Surface Finished: Powder Coated Other Size available: 21x3.5, 21x2.15, 18x3.5, 16x3.5, 18x5.5 Package included: 1 PC Fat Spoke Front Wheel 3 Pair Wheel Bearing Reducers with 5 Bolts 2 x 10mm Rotor Pulley Spacer with 10 Bolts. Rotors with ID 56mm can fit for our wheels, 84-99 Models with ID 50mm will require 2000+ style rotors.