This Tannus Aither 1.1 Shield tire will replace either a 18×1.5 (40-355) or 16×1.5 (40-349). The Shield No Flat tire eliminates the frustration of flat tires. This dense lightweight foam tire is perfect for hassle free riding! The tire comes with three sets of different size locking pins and a stick tool for installation. The optional P-Tool (Installation Pliers) sold separately will make the installation easier, but is not necessary. This tire will work with most of the smaller 16″ wheel bikes that need a wider size. Be sure to check your rim width for compatibility. This tire is compatible with standard clincher rims with an inner rim width of 19-21 mm.
If you do not want to install the tire yourself, we offer installation at our store and also sell wheel sets with Tannus tires pre-installed.
Please see our videos on how to install Tannus tires and to measure to ensure proper fit.