Donnelly Sports EMP Tire - 700 x 45 Tubeless Folding Black/Tan. The big news from Donnelly is the upcoming EMP gravel tire which pulls its name from the airport code for Emporia Kansas home of a kinda popular gravel race that crushes souls every year. The tire is a departure from their usual tread design getting a tighter tread block pattern without a well-defined center strip like most all of their other tires. It's still designed to roll fast which is key if you're racing any long distance gravel bike event but with bigger side knobs to handle more aggressive cornering.

Smooth-rolling center knobs and aggressive shoulder lugs

Soft rubber compound for extra grip and shock absorption

Integrated puncture protection belt under the tread