Bontrager R4 320 Handmade Clincher Road Tyre graphic

Bontrager R4 320 Handmade Clincher Road Tyre

Product details
-Lightweight, 320TPI, hand-built clincher
-Excellent for road and criterium racing
-Super supple polyamide synthetic fibre reinforcement for added casing strength
-Hard-Case Lite protects against punctures with superior, lightweight, sub-tread material
-Clincher tyre made using the same handmade process as tubulars to maintain suppleness and ride quality


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.

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