- Labeled 700x32/47: fits, 700x32 thru 700x47 tires
- Longer 42mm Valved tubes work in most rims, they made it a little longer for slightly deeper rims too
- All tubes are mold-cured (vulcanized) to ensure uniform roundness and improved reliability at the valve stem.
- Each and every tube passes a stringent 100% quality control inspection.
- Presta valve is threaded
- 622 / road ISO Diameter
- Published Weight: ~152 grams
- Butyl rubber seam sealed tube
- Removable Core
- These are Continental Tour 28 bulk tubes without boxes
- You Choose: 1 Pack / 2 Pack / 3 Pack / 4 Pack / 6 Pack / 10 Pack
**Special return policy for inner tubes** Tubes can only be returned because if a manufacture's defect is at fault – separation a bond at a seam or valve joint. A tube can not be returned due to a puncture, improper installation or tearing at the valve joint.