Bikers

[CTG]

How could we miss such an important topic? 

Zachary McKracken is a bike addict.
Renato Biker is a Biker.
Akoss Poo is fat, but still, he's trying to pretend that he's active, e.g. in cycling.
CTG is an amateur city/awful tracking bike user, trying to break his own limits.

[Duplode]

Alain as well, I think? (I vaguely remember that from old threads here.)

[JTK]

JTK as well!

[Overdrijf]

I'm Dutch, I could ride a bicycle before I could even play Stunts. (Which is totally impressive and not at all normal.)

[Akoss Poo a.k.a. Zorromeister]

Well, I'm still as active as 15-20 years ago, even if I'm fatter now. :-)

I guess Bonzai Joe also likes to ride the bike.

Occassional Stunts pipsqueaks like Lupuszka and Kahdra also like to ride the bike.