How to measure your wheel and tire: wikihow.com/Measure-a-Bicycle-Wheel
Outside wheel made of Aluminum, other parts made of Iron
Front wheel
12 X 1.75
Alex: M8 x 124mm
ALL NEW, Stock item without box, with slight scratching.
Package Contents: 1 wheel as picture shows
Shipping time usually take 2 - 3 weeks, need it faster please contact us for details.
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Unsure model or parameter,
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Using or install issue, etc
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