The Kenda Cruiser Tire is the perfect replacement tire for standard Schwinn cruisers and mountain bikes. Simply double-check that the size on the side of your old tire says 26 x 2.125" or a similar number such as 26 x 2.0" or 26 x 2.2". Note: This tire will NOT work to replace tires that use fractional sizes (such as 26 x 1-3/8"). Specifications: Tire Type: Clincher Bead: Wire Compound | Casing: - TPI (Threads Per Inch): 22 TPI Puncture Protection: - Inflation: 40 PSI Color: Black Weight: 1024g (26" | 2.125")