WorldXCmtb shows the internal composition of the tubular Dugast and Tufo tubular who have two completely different structures. The tuff is the natural evolution of the tubular and has a structure similar to a tubeless Dugast while the inside is provided with an air chamber in latex that by much more softness to the structure but also less resistance to puncture and itching. On the performance the Dugast is clearly better but must also be able to be driven, in fact, the risk of punctures in a Dugast is higher than the Tufo, precisely because of its structure more slender and soft (if not always compare the Dugast to a Tufo XC1 or XC2 plus). We leave the video in Italian language.
Prepared by WorldXCmtb