mmg combo electric bike tire size 16x3.0 (80-305) fits on 12 inches rim includes inner tube compatible with e-bikes, scooters, mopeds, kids bikes and folding bikes mmg this is a set of tire and inner tube <br><br> tire description: <br> 16x3.0 (80-305) dot approved. model p158 <br> - position: front or rear <br> - rim size: 12" <br> - type: tube type (needs inner tube) <br>tire inner diameter: 12 inches <br><br> inner tube <br> motorcycle inner tube 16-3.0 tr87 valve stem* <br> tr87 valve stem: 90 degree, round shape to fit on rims with a round valve base <br> made of thick rubber blend <br> heavy duty durable valve stem. <br> <p> this item is a universal/custom fit component, and does not have any direct standard/oem model application. <br> refer to your vehicle's owner's manual for inner tube sizing for your tires. <br> sizing information is provided by the manufacturer and does not guarantee a perfect fit. <br> please use this information as a guide only. </p>