650B

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