THESE ARE 17" TALL .. BY 1.20 WITH 36 5.5MM NIPPLE HOLES MADE BY "DID" RIM_001_073 @ SPOKES ALL MODELS READ CLOSE<---- MEASURE YOUR OLD SPOKES LIKE THIS ST90 FRONT WHEEL 11X125.5 OUTER 11X125 INNER ST90 REAR WHEEL 10X123.5 OUTER 10X123 INNER CT90K1 FRONT 12 X 162 & 12 X 163 CT90K1 REAR 97251-42163-13 10 X 161.5 AND 42638-001-020 10 X 161.5