Cannonball is a go-to gravel race tire for normal conditions. The tread pattern features a directional tight-knit center tread that sheds dirt and debris to decrease rolling resistance and side knobs for effective cornering traction. Cannonball is built for all-around gravel riders and racers.

TPI	60
Color	Tan
Weight	500
Weight (oz)	17.6
Defined Color	Black
ISO Width (mm)	40
ISO Diameter	584 / 650b / 27.5"
Tire Intended Use	Gravel
Tire Diameter	650b
Tire Bead	Folding
Labeled Size	650b x 40
Tire Type	Tubeless Ready Clincher