650B

Designed with a smart inverted tread pattern, the Serfas MEO Series Drifter provides high-performance handling and speed on road with less rolling resistance while boasting impressive versatility and grip on loose surfaces like dirt and gravel. - Wire Bead - 30 TPI—Inverted Tread Design - Inverted Tread Design - Low Rolling Resistance Allows Greater Straight-Line Speed - 68 Durometer Center For Durability and Long Tread Life, 58 Durometer Outer Tread For Enhanced Cornering Grip

Gravel Muncher Tire 650X42 Folding Gravel - Fps Pro - Dual Density Silica Compound - Aggressive High Performance Tread Pattern Perfect For Tearing Up Gravel And Leaving Your Competition Literally In The Dust - Bead: Folding - Tpi: 120 - Dimension: 650 X 42 - Pressure: 85 Psi - Color: Black - 650X42 Folding

A great all around multi-sport tire complete with Serfas' Flat Protection System. - MULTI-SPORT FPS - Low Profile Tread Pattern - 68a Durometer Center Ridge For Long Life & 58a Durometer Sides For Enhanced Cornering Capability - Great Cross Country Tire For All Conditions - TSR (Tubeless Ready) - Pressure: 65 PSI