NEW Challenge Elite Pro Tire - 700 x 25, Tubular, Folding, Black, 220tpi shifter_10speed and features a shorter cage

and features a shorter cage that allows for 10mm more ground clearance and more chain wrap on the cassette

An updated fluid path and bleed porting make it easier to push fluid through the caliper

Awarded the Virginia Tech 5-star “Best Available” protection rating

The Flow EX3 craves high speeds and the most demanding trails and courses

Triple-sealed spring

NEW Challenge Elite Pro Tire - 700 x 25, Tubular, Folding, Black, 220tpi shifter_10speed and features a shorter cageA value oriented road tire with a classic a combination herringbone and file tread pattern. Herringbone tread pattern provides a lower rolling resistance center tread File pattern shoulder tread provides additional grip for cornering PPS flat resistance Weight (oz): 10 Defined Color: Black PSI: 145 Weight: 295 TPI: 220 Tire Type: Tubular Tire Intended Use: Road Valve Core: Removable Color: Black Tire Diameter: 700c Tire Bead: Folding Labeled Size: 700