THIS IS A SET OF TIRES THAT FITS MANY SCHWINN BIKE. THIS IS SCHWINN RARE SIZE OF 26 X 1 3/4 TO FIT S-7 RIMS, NOT SOLD IN STORES ANYMORE, THIS TIRE SET WILL FIT JAGUAR BIKES, CORVETTE, TYPHOON, STARLET, PANTHER, FIESTA, FLEET HOLLYWOOD, AMERICAN AND MANY OTHER BIKES. THIS IS A HARD SIZE TO COME BY. STAMP SCHWINN WEST WIND ON TIRES.