Product Specs:<br /><br /><ul> <li> STR Tubeless Ready</li> <li> Size: 29"</li> <li> Outside Width: 50mm</li> <li> Inner bead width: 46mm</li> <li> Weight: 27.5"-610g, 29"-655g</li> <li> Double Wall Welded Rim (Sleeved rims available OEM only)</li> <li> Brake Compatibility: Disc Only</li> <li> Hole Count: 28/32</li></ul>