Product: Schwinn Replacement Bike Inner Tube, Traditional and Self-Sealing, Self-sealing, 700c x 35-42mm, Black
Brand: Schwinn
Color: Black
Traditional US Schrader valve
Fits Tube size 700c X 35-42mm
Tubes comes with liquid sealant inside the tube
Designed to reduce flats due to punctures

Search query: 700x40c bike tube
Relevance: Substitute