UNO Bike Stem ,7 / 17 Degree MTB Road Bicycle Stem ,Head tube diameter 28.6mm ,​Handlebar diameter 31.8mm 60-130MM Bicycle Parts

UNO Bike Stem ,7 / 17 Degree MTB Road Bicycle Stem ,Head tube diameter 28.6mm ,​Handlebar diameter 31.8mm 60-130MM Bicycle Parts

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