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  • Bontrager R4 320 Handmade Clincher Road Tire

Confidence is just around the corner

The R4 Clincher's race performance gives unparalleled road feel, yet is extremely durable for a racing clincher thanks to Hard-Case Lite protection. The Hard-Case Lite sub tread material protects against punctures in the peloton and up the hardest and sketchiest road climbs.

Product details

  1. Lightweight, 320TPI, hand-built clincher
  2. Built to excel in road and criterium racing
  3. Super supple polyamide synthetic fiber reinforcement for added casing strength
  4. Hard-Case Lite protects against punctures with superior, lightweight, sub-tread material
  5. Clincher tire made using the same handmade process as tubulars to maintain suppleness and ride quality
  6. Chamfer reinforcement layer adds protection at tire's sidewall right up to the tire bead

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