Michelin - Road Classic TireModern technologies to make the most of your classic bike! 50% more wet grip than the previous generation1 A compound mix incorporating MICHELIN Silica Rain TechnologyTM (SRT), an innovation which combined with a 26% void ratio provides 50% more wet grip than the previous generation1 Increased cornering and straight line stability than the previous generation2 Thanks to its bias ply technology and bias casing supported by two crown plies the MICHELIN