Tube Duro 20 x 1-3/4 S7 33mm Standard Schrader/Valve.
- Size: 20 x 1-3/4 S7
- Fits: S7 Schwinn Tires
- Valve Type: Schrader Valve
- Valve Length: 33mm
- Valve Core: Removable
- Valve Stem: Smooth
- Valve Angle: 0d
- Brand: Duro
Invoice Description: TUBE 20 x 1-3/4 S7 RE/AV 33MM.