Quality Duro Bicycle Tube 20 x 3.0 - A/V

Quality inner tube engineered for reliable performance on 20-inch wheels with 3.0-inch tyres. Features a durable Schrader valve for secure, leak-free inflation and easy compatibility with pumps. Built to handle urban commutes, casual rides, and recreational cycling with consistent puncture resistance. Designed to withstand regular use while maintaining air retention over time.