TPI: 60

Rim Diameter: 622 / 700c / 29"

Rim Width: 23

PSI: 40-70

Weight: 570

Construction: Light & Supple

SKU: TR7272 (700x42c) Tan
SKU: TR2697 (700x47c) Tan
SKU: TR7270 (700x35c) Black

We designed the 47c Cannonball to be a first-choice gravel racing tire. From the Belgian Waffle Ride to Trans Iowa to the Mid-South, Cannonball has helped countless riders through challenging experiences and fostered deep connections with the terrain in these places. The directional, tight-knit center tread efficiently decreases rolling resistance while the side knobs increase cornering traction. The center tread’s diamond pattern is optimized specifically for gravel riding and sheds dirt and gravel debris.

HOW IT WORKS

• Center lugs are raised and ramped for rolling efficiency; the diamond-shaped lugs squeeze in for grip as they contact dirt, then back out to shed debris.
• Transitions lugs are spaced out and vary in height to boost traction. 
• L-shaped side lugs dig in for grip while braking through corners, but roll quickly when off the brakes.