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Teravail's new Cannonball gravel tire mounts easily onto a NoTubes Grail rim wtihout tire levers, but we're guessing that looser bead means it won't be a great option for Road Tubeless certified rims. Stay tuned. © Cyclocross Magazine

Teravail’s new Cannonball gravel tire mounts easily onto a NoTubes Grail rim wtihout tire levers, but we’re guessing that looser bead means it won’t be a great option for Road Tubeless certified rims. Stay tuned. © Cyclocross Magazine