Just nipped out to see if riding in the dark would make any difference. I still only managed 34mph, but I sustained it for 4 miles due to lack of sensory stimulus and therefore an enhanced focus on my pedalling form.
Oh, for safety reasons, I ride 39x19 at night.
Was it really in the dark or were there street lights?
Was it really in the dark or were there street lights?
T...... ...