NARROW 6" Two Piece, Aluminum Alloy Astro Wheel. 3" Wide Rim. Has a 1-3/8" OD Bearing in each Rim Half. No Hub Required. 5/16-18 Hardware included. Use an Innertube with an "L" Shaped Valve Stem. The Following Tire Sizes will Fit this Rim: 4.10x3.50-6, 4.10-6, 13x4.00-6.
