advice for a newby cycler
I have signed up for a cycling merit badge with my step-son for boy scouts. Basically we will do several rides (2 x 10 mile, 2 x 15 mile, 2 x 20 mile, and then a 50 mile). The problem is I am clueless about what to expect! I might ride the cruiser around the blocks with the kids once a month, but that's it. I am in the…