Challenge Gravel Grinder Pro Tire Folding 700c x 36c. Challenge, GRAVEL GRINDER PRO Tire Handmade Clincher, 700c x 36C, 260TPI Super Poly Casing, PPS2 dual anti-puncture belts, 335g, 60TPI, 45-130PSI, Black Diamond File center tread rolls fast while deep side knobs grip the corners Handmade with Supple 300TPI SuperPoly Casing, Natural Rubber compound makes this tire super supple and fast PPS2 Double anti-puncture belts
SPECIFICATIONS Wheel Diameter 700C Color Black Bead Seat Diameter (ISO) 622 Tire Width Range 30C - 38C Tire Width 36C Bead Folding Tire Type Tubular TPI 300 Tire PSI 90-125 Tire Weight 335g Tire Compound Natural Tire Technology Super Poly