Alex Toys Y303 Alloy Rear BMX Wheel with Freewheel Hub, 24x1.75-Inch Wheel Build: 14g UCP spokes, 3X lacing, 1/2" Brass nipples Hub: , Freewheel, 3/8" Nutted Axle axle, Black Rim: Alex Y33, 24 x 1.75", 3mm wide Single Wall 36h, SV hole, Black