Description
This bundle includes three Continental Standard Tubes sized 20 x 1-1/8 to 1-1/4 with a 42mm Presta valve. These tubes feature seamless, mold-cured construction and a removable valve core. Made from butyl rubber, they have a threaded shaft type with a medium-length Presta valve (41-55mm). The tubes are designed for 20″ BMX tires with an ISO diameter of 406 and support ISO widths ranging from 28mm to 32mm. They weigh 105 grams each and are suitable for everyday cycling use.
- Bundle includes 3 Continental Standard Tubes sized 20 x 1-1/8 – 1-1/4 for everyday cycling use.
- Tubes feature seamless and mold cured construction for durability.
- Equipped with a removable Presta valve core for easy maintenance.
- Made with butyl compound and threaded shaft type for reliable performance.
- Compatible with 20″ BMX tires, ISO diameter 406 and ISO widths 28-32mm.





