On this one comparison, I obtained a smaller constant on concrete.
A better test would be to establish a cal course on the pavement of Cleveland Avenue, adjacent to the sidewalk cal course, and do comparative rides all at once.
Below is the only comparison I have of concrete and asphalt. I measured both cal courses, and both are certified. Kirkham Road course is in the street in front of my house. Cleveland Avenue is in Westerville, a nearby suburb of Columbus. It’s on a newly-poured concrete sidewalk adjacent to heavily-traveled Cleveland Avenue.
On this one comparison, I obtained a smaller constant on concrete.
A better test would be to establish a cal course on the pavement of Cleveland Avenue, adjacent to the sidewalk cal course, and do comparative rides all at once.
On this one comparison, I obtained a smaller constant on concrete.
A better test would be to establish a cal course on the pavement of Cleveland Avenue, adjacent to the sidewalk cal course, and do comparative rides all at once.