TERAVAIL Cannonball Tire - 700 x 42c - Durable Fast Compound - Black - Closeout pickuponly Oversized head for large surface

Oversized head for large surface areas

With its lightweight sprocket carrier

stronger and reprofiled for a better fit

It features all smart functions (except descent simulation) as long as you keep cycling

TERAVAIL Cannonball Tire - 700 x 42c - Durable Fast Compound - Black - Closeout pickuponly Oversized head for large surfaceWe designed the 42c Cannonball to be a first choice gravel racing tire Unbound, Trans Iowa, Mid South its conquered them all. The directional, tight knit center tread efficiently decreases rolling resistance while the side knobs increase cornering traction. The center treads diamond pattern is optimized specifically for gravel riding and sheds dirt and gravel debris.