■Ultra lightweight TPU inner tube. ■Made of high quality TPU material (thermoplastic polyurethane). ■It has the characteristics of excellent air retention and extremely low rolling resistance. ■Patented technology is used to connect tubes and valves to ensure high durability. ■Equipped with an aluminum valve stem, and the valve core is removable. ■It is extremely compact when folded, making it highly portable. ■Size: 700x25~35C ■Valve: Presta style 70mm ■Reference weight: 46g ECLIPSE Established in 2011, the Swiss tube brand was the first to use TPU material commercially. Manufactured in a factory in Germany, all models have metal valves joined using a patented manufacturing method. Weighing from 19.5g, the world's lightest inner tube, it has excellent air retention and durability, and can also be used with rim brakes. *ECLIPSE tubes are resistant to heat, and the Ultralight series is also compatible with rim brakes, but we do not recommend driving where the wheels remain hot, such as downhill in the mountains.

■Ultra lightweight TPU inner tube. ■Made of high quality TPU material (thermoplastic polyurethane). ■It has the characteristics of excellent air retention and extremely low rolling resistance. ■Patented technology is used to connect tubes and valves to ensure high durability. ■Equipped with an aluminum valve stem, and the valve core is removable. ■It is extremely compact when folded, making it highly portable. ■Size: 700x25~35C ■Valve: Presta style 70mm ■Reference weight: 46g ECLIPSE Established in 2011, the Swiss tube brand was the first to use TPU material commercially. Manufactured in a factory in Germany, all models have metal valves joined using a patented manufacturing method. Weighing from 19.5g, the world's lightest inner tube, it has excellent air retention and durability, and can also be used with rim brakes. *ECLIPSE tubes are resistant to heat, and the Ultralight series is also compatible with rim brakes, but we do not recommend driving where the wheels remain hot, such as downhill in the mountains.


Size: Medium
Material: Rubber
Packing size: 9.7 x 5.2 x 4.6 cm; 40 g