We searched for it, We found it, Fusion 5 is born! During 2 years, Hutchinson teams have been working on a unique process allowing the HDF 5 to reach high level results on the 5 performance highlights of a tire Grip / Efficiency / Durability / Puncture resistant / Comfort. It's the union of all HUTCHINSON Group intelligences, regarding research, development, and experience in the composition of the best cycling compounds.It is 105 combinations of compound mixtures, 80 000 miles on test benches, 21 000 miles on the bike. Ultimate goal offer to every cyclist the HUTCHINSON road tire which he deserves. FUSION 5 ALL SEASON A specifically developed compound offering efficiency and grip in all weathers. Greater grain size for more grip and puncture resistance. Striated design for an optimum grip and evacuation of water. For long winter rides, uncertain spring roads or dry summer conditions, the Fusion 5 All Season will accompany the most regular cyclists. HDF 5.2 Compound Technology provides perfect balance between grip and better puncture resistance efficiency and grip in all weathers All Season 127 TPI Mono Compound, Black