Industry Nine Gold 31.8 mm 40 mm Bicycle Stems
About Industry Nine - "Industry Nine hubs are handmade in Asheville, NC"
We define color as the main color of the item. It may have accents or highlights in other colors.
Bar clamp diameter is the diamater of the handlebar.
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.