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Challenge Almanzo Pro 700c Clincher Gravel Tyre

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About Challenge

Challenge
In 1990, Max Brauns was driven by a passion for hand-crafted performance tyres and moved to Thailand, where the World's best natural rubber (rather than artificially-produced petroleum-based rubber) could be sourced. In 2000, Challengetech was born.
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Details

The Challenge Almanzo Pro is a handmade clincher tyre, designed for off-road gravel riding. The tread pattern is such that it allows you good traction on hard pack dirt and loose gravel surfaces. Ideal for adventure riding or commutes where sections of your ride are off-road. The casing is Challenge's SuperPoly compound, which is a durable polyester material that is lightweight and strong. Beneath the casing are two layers of puncture protection to reduce the risk of flats.

Specification:

  • Use: Hard pack dirt - Light gravel
  • Size: 700 x 33c
  • Clincher (not tubeless)
  • TPI: 260
  • Weight: 385
  • Bead: Aramid
  • Carcass: SuperPoly
  • Protection: Double PPS (Puncture Protection System)
  • BAR: 3-9
  • PSI: 45-130