Designed to fit in any small bag, the lightweight Tubolito X-Tubo CX / Gravel-All is the ideal spare tube for gravel tires with 30mm-50mm tire width due to its small pack size. Equipped with the same robustness as standard butyl tubes, it is not only a reliable savior in an emergency, but can also be used without hesitation in everyday use. The X-Tubo-CX/Gravel-All is equipped with Tubolito's proprietary X-Tubo technology for maximum puncture protection. This is extremely resistant to thorns, nails and shards.
In developing the X-Tubo technology, Tubolito had a goal that was as clear as it was ambitious: to produce a bicycle inner tube that could no longer be flattened. To achieve this, tubes were made from different materials using different processes. The prototypes were subjected to a wide variety of tests. The approach was to test in a very practical way. The developers at Tubolito drove over thorn bushes, scattered broken glass and crossed them, and drove over a specially developed nail ramp. In this way, they approached it step by step until they themselves were convinced that they had found a product that would make punctures impossible in everyday life.
Tubolito hoses made of the high-tech material thermoplastic can withstand forces two times higher than standard hoses. The material can be stretched more than four times, providing maximum protection from a puncture.
A 0.75 mm test mandrel travels at a defined speed through a pre-drilled hole in the casing. Tire pressure is 2.0 bar. The force and the distance to the tire burst are recorded. Tubolito is clearly convincing here: Puncture safety is twice as high as with standard tubes in terms of puncture.
Weight: | 131g |
Activity: | Cycling |
Item code: | TBO633002 |
Collection: | Full year |
Model year: | 2023 |
Tire width: | 32mm, 33mm, 34mm, 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm, 44mm, 45mm, 46mm, 47mm, 48mm, 49mm, 50mm |
Valve type: | Presta (Sclaverand) |
Wheel size: | 28" (622mm) |
Manufacturer: | Tubolito |
Product name: | Tubolito X-Tubo CX/Gravel-All Tube - 700C - black - Presta Valve |
Weight source: | Manufacturer |
Usage bikesport: | Cyclocross, Allroad / Gravel |
Manufacturer page: | http://www.tubolito.com/ |
Inner tube material: | TPU |