The Newton MTR (Mountain rear), part of our ultimate range has been developed for riding and racing with extreme descents. A groupset that takes the bike to the next level while sprinting from the starting blocks of your race course, while attacking those loose camber sections, holding the line on rocky downhills and flying over difficult sections. Item number: Gr.014.66.584V002.R EAN: 810432031745 Brands: Goodyear Model: Newton Cycling type: MTB Mountain bike Tire size (inch): 27.5x2.60 Tape type: folding tape TPI: 60 Tape diameter Inch: 27.5 Color name: black Tubeless spot: yes Tread: 66 inside or outside tire: outer tire (Etro) Tire size: 66 - 584 Color..: Black