Schwalbe Standard Bicycle Tube No. 7. For bicycle tires in the size 20" inch (ETRTO 40/62-406/428). Keeps the air above average long. Thanks to the best material quality and uniform wall thickness. Highest reliability, which has proven itself millions of times.
Specifications:
- Type: Butyl
- G: 145 g
- ART.NO.: 10415310
