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Bontrager R4 Aero Tyre 700c x 22c

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Online exclusive
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Bontrager R4 Aero Tyre

  • The new Worlds Fastest Tire. More than 37 seconds faster over a 40K time trial than our closest competitor
  • For higher performance, racing purposes only. Not intended for everyday use or training
  • 220 tpi casing provides ultra low rolling resistance and excellent ride quality
  • CFD-aided tread profile for better aerodynamics on contemporary rim widths
  • Aero wings help slice through the wind
  • Integrated sub-tread puncture protection (Hard-Case Lite)
Product Code: R3210050

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