Tires Cycling, Outdoor Recreation, Sports & Outdoors, Tires & Tubes, Vredestein Vredestein TR Black Panther Xtreme Tricomp Bicycle Tire Review by Coyotea September 23, 2018 No Comments Competition tire for heavy conditions Extra bite on the sidewall thanks to robust cleats Ideal tire for various circumstances Good grip when braking and accelerating Weight: 680 grams, TPI: 120, PSI: 35 – 65, Tubeless Ready