The Donnelly EMP gravel tire pulls its name from the airport code for Emporia, Kansas, the place that put gravel racing on the map. This is currently the most aggressive gravel-specific tire in the Donnelly line-up. The tread pattern offers amazing traction with surprisingly low rolling resistance. As you roll this tire on its side, the combination of a more open tread pattern and aggressive side knobs offer incredible cornering capabilities.
700 x 45