be careful and ease into riding in the heat. After two weeks pretty much off the bike except for the Little Red and a couple of slow casual rides, I did my first 90 degree ride ( yes high humidity and the usual 15-20 mph winds) and managed 40 miles- I might have managed another 10 miles but I was out of water (two bottles in 2 hours) and was unwilling to buy any. I am still feeling somewhat wiped and I have been in the ac since I got home.
It can sneak up on you.
marni
Katy, Texas
Trek Madone 6.5- "Red"
Trek Pilot 5.2- " Bebe"
"easily outrun by a chihuahua."