6″ Astro Mag-Style Minibike Wheel 3″ Wide – Build-A-Wheel 6″ Wheel for Minibike featuring the beautiful Astro mag-style polished aluminum design. Bearings included. Split rim for easy tire mounting. 3″wide. Choose 5/8″ or 3/4″ ID bearings Add optional 60 or 72T #35 Astro Sprocket/Drum combo to this wheel by using the Astro Adapter Kit. Add a 4-1/2″ Drum Brake to this wheel. Tire Sizes for Use with this wheel: 410/350×6530/450x6Use on go karts or minibikes as a front wheel or rear wheel. Rims are two-piece for easy tire removal. Wheels include the bearings and nuts and bolts. Choose the bearing size to fit your axles outside diameter, either 5/8″ or 3/4″Features Beautiful Cast-Aluminum DesignChoice of Ball Bearing stylesTire Bead Anchor “Pips”Ball-Burnished FinishSplit Rim For Easy Tire MountingGrade 5 Hardware