- Standard Butyl Tube
- 700 X 30-43c
- 48mm Schrader valve
- Fits deeper than standard rims. Common on Schwinn bikes purchased from WalMart or other department stores
- Fits ISO 622 Tires. Applies to some 28" Tires
FITS MOST Hybrid BIKE TIRES AND RIMS. Wor
**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.