TIRE KEN BOOSTER PRO 700x40 BK/SKN/REF-H TR/GCT/TLR/120 FOLD 75psi

New tread design - Modern and aggressive look, optimized for fast rolling and best in class cornering traction
New race compound - The Booster utilizes a newly developed race compound that is fast and grippy, especially on dry, loose over hard and rough and rocky terrain
GCT - Features the GCT casing which wraps the tire from bead to bead with a secondary casing layer acting as a shield against punctures and sidewall slashes without the weight of conventional belting