Challenge Gravel Grinder Pro Tire



  • $98.00
  • Save $24

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  • Open tubular wheel - Open tubular differ from traditional clinchers due to their construction. The tire is constructed just like a tubular and uses the same materials and construction method. Instead of being sewed with an inner tube inside, beads are made by folding the casing around aramid fibers threads. For this reason, an open tubular is very similar to the ride characteristics of a tubular. If a latex tube is then used, the feel is quite close to a tubular. Mounting an open tubular is the same as a standard clincher but with the advantage of a comfortable and more performing tire.
  • 700x36 dimensions
  • 260 Threads Per Inch (TPI)
  • Superpoly casing
  • PPS2 (2 x PPS) puncture protection
  • Black tread colour
  • Black and Tan casing colours available

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