The Tannus Aither 1.1 solid foam tire eliminates the frustration of flat tires.  This dense lightweight foam tire is perfect for hassle free riding!  This is the tire that will fit most road bikes and single speed bikes that have a 700 x23c (23-622) tire, but be sure to measure your bike rim to ensure proper fit.  The tire comes with three sets of different size locking pins and a stick tool for installation.  The optional P-Tool (Installation Pliers) that are sold separately will make the installation easier, but is not necessary.  This tire is compatible with standard clincher rims with an inner rim width of 13-15mm. 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.  Feel free to contact us for details. Please see our videos on how to install Tannus tires and to measure your bike rim to ensure proper fit.