Universal Fit Valve Stem Bent 90 Degree Angled PVR70M Rubber Stem Base (PAIR - 2pcs) - Tubeless Tire Rim - Motorcycle Scooter ATV<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>PVR70M Rubber Stem Base - 90dg. Bend with Safety Cap</li><li>Bent at a 90 degrees angle to fit most tubeless tire rims</li><li>The Valve has about 15 mm diameter were it mounts on the rim， not at the bottom.</li><li>Material: Stem Brass | PVR70M Rubber Stem Base</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ukMnmjFpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31gX09AmRpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31V-lg8I5dL.jpg" noproxy>