Ó para mim a experimentar as recumbents da Cenas a Pedal:


Segundo este site, existem mais tipos de "recumbent bikes" do que todos os tipos de outras bicicletas juntos, e diz também quais os pros e contras das mesmas:
Pros...
Recumbents are fast, comfortable to ride, and a lot of fun. You can go farther and faster than you would on a normal bike, and with much less discomfort.
Cons...
You won't be faster right away - recumbents use different muscles to normal bikes, and it takes 6-8 weeks for your legs to adapt. It can also take a while to master riding them, although most people have the basics after 15 minutes. You must not mind attention - because they are unusual, you get a lot of it!