Trans American 4.10/3.50-4 Inner Tube with TR13 Straight Valve Stem<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quality Trans American 4.10/3.50-4 inner tube.</li><li>TR13 straight rubber valve stem.</li><li>Perfect for fixing flats in small tires， without having to replace the tire.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21aDk7dXOOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21OgSLX-jzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FXc5LH5oL.jpg" noproxy>