36 hole, 100 mm OLD, although the OLD is 97 mm. The hob feels pretty tight and the bearings do not feel smooth. Buyer may need to replace/repack/grease the cones and bearings for the item to function properly. Buyer may need to machine the cones and/or bearing surfaces for the item to function properly. The quick release skewer functions. Some signs of spoke.Pull on the spoke holes. Fair amount of tarnishing dirt grime scratches, and other cosmetic blemishes. Please see pictures for condition of the item. Pays eight dollars flat rate shipping for USPS advantage.