So simple no need to go until that extend.... How to prevent erection when wearing cycling spandex, right? Masturbate before every ride. You know, clean the pipes out before wearing tight fitting sexy cycling pants. If erection still persist during the ride then masturbate twice before every ride. The whole logic is to put the bugger to sleep first before the ride via masturbating. If erection still persist then maybe 3 times might be the charm. If erection still persist then keep masturbating until it is well taken care of. Have fun!

Lol Tai Zhou hahahs why u wanna have 1 while riding sia ???

frankly, i've never experienced an erection while riding before...

All the hotties at ecp, and i have NEVER had an erection while riding before. I don't know how anyone is able to have an erection while riding. I need to find out how! 

I'm thinking - if you're cycling in Spandex, you should be going pretty fast.

If you're going pretty fast, no one can really see your tentpoled crotch.

If no one can see it, you should not worry.

Unless you kena a red light.