CROSSCUT GRAVEL 2 700X40C(Toughroad) TUBELESS TIRE     Fast-rolling gravel tread design with enhanced traction on loose surfaces     Tubeless Ready design allows for reduced air pressure to enhance comfort and reduced risk of punctures     Supple, 60 TPI casing for better performance and control     Tread compound optimized for 30% pavement, 70% gravel or dirt road riding     Wire Bead     Size: 700c x 40mm, 700c x 50C