Kenda K23 black tire for vintage Schwinn S-6 rims. Size 26x1-3/8"x1-1/4" (37-597 ISO). Max 65 PSI. Check your tire sidewall for exact ISO size before buying—this vintage sizing differs from modern 26-inch and 27-inch tires. Not for 1980s Schwinns.
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37-597 ISO (fits old Schwinn S-6 rim) (old tire needs to say this to fit)
- Size: 26 x 1-3/8" x 1-1/4"(old tire needs to say all this to fit old S-6 rim)
- PSI: MAX 65 PSI
- Color: Black
Double check ISO size before purchase (check your tire sidewall for size).