Got my first bike since I was a teenager this morning, took it home and made sure seat was in correct position etc. Then I put my gear on and went out. I only did about 4 miles but it was good enough to see where my bike fitness is at and if the bike had any noticeable faults. It felt amazing! I honestly think i must have been going about 25mph (probably over exaggerating) as cars only just overtook me! Can't believe how fast these bikes go. I am now already wanting to go back out! One step at a time though...