Bontrager R4 320 Handmade Clincher Road Tire, Black/Natural 700C x 25mm mini17 The mix of drirelease® and

The mix of drirelease® and FreshGuard® fibres keeps you cool

European Sizing

the molded tongue of the Grom binding hugs the foot to provide warmth

advanced air ventilation and comfortable fit

Bontrager R4 320 Handmade Clincher Road Tire, Black/Natural 700C x 25mm mini17 The mix of drirelease® andThe 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