Bontrager R4 320 Handmade Clincher Road Tire, Black/Natural 700C x 25mm mini17 A spandex mesh which provides

A spandex mesh which provides comfortable mobility with excellent ventilation

and stop for a less intimidating and more rewarding on-snow experience

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European Sizing

Bontrager R4 320 Handmade Clincher Road Tire, Black/Natural 700C x 25mm mini17 A spandex mesh which providesThe 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. Features: Lightweight, 320TPI, hand built clincher Excellent for road and criterium racing Super supple polyamide synthetic fiber reinforcement for added casing strength Hard Case