The CST 700 × 35/43C DV inner tube is designed for 700C tyres with a width range from 35C to 43C. It provides reliable air retention and durability for everyday riding. The 48 mm DV (Dunlop/Woods) valve is commonly used on city and trekking bicycles and is compatible with appropriate pumps. Ideal as a replacement or spare tube for urban, trekking, and touring bikes.

Specifications:

• Brand: CST
• Wheel size: 700C
• Tire width: 35–43C
• ETRTO: 37/43-622
• Valve type: DV (Dunlop / Woods)
• Valve length: 48 mm
• Material: Butyl rubber
• Use: City, trekking, touring bicycles
• Packaging: shrink wrapped