Submitted by greggles on
We got new pedals for our bikes (road and mountain) and installing them was a real pain in the ass.
Attempt one - regular 15mm wrench
I didn't have a good 15mm wrench, so we went to the bike shop and they had pedal wrenches and regular wrenches - the regular wrench set was on sale so we got that. I think at that point I just got lucky because I got the pedals off of my road bike - great. Then I started working on Nikki's road bike and had no success.
bike pedals unscrew in a fun way!
One thing to note about bike pedals is that one is regular thread and one is reverse thread. The reason for this is that as you pedal, your left foot would naturally be unscrewing the pedal if it were a regular thread. The story goes that the Wright brothers encountered this problem first and created reverse threads. So, the one thing that I finally learned in the process was that you should read (and re-read and re-read) the Park website about this process. Left pedal, reverse thread. Right pedal, regular thread.
A real pedal wrench
Because I had tried to unscrew in the wrong direction so many times, I couldn't unscrew them in the normal direction with our regular wrenches. That's when I learned the second lesson of the process: buy a real pedal wrench. If you take your bike in to the shop they are going to charge you around $10 per bike for a pedal change. If you like biking enough to get specialized pedals you are probably going to do this more than once in your life: buy a specialized pedal wrench for $20. The pedal wrench is about twice as long and tapers from a nice big thick soft handle down to the skinny 15mm & 9/16" wrench that you need for most bikes.
Comments
Anonymous replied on Permalink
taking off pedals is easy...
Here's the "trick":
Cathy replied on Permalink
install bike pedals
First of all, as everyone is advising, buy a pedal wrench. I got one for $12 at the local bike shop. A piece of advice that I read on another forum and I found very helpful is that when removing your old pedals, remember "back off". That way you won't have to remember how the reverse thread works. Just unscrew back to take them off and forward to put them on.
Daniel replied on Permalink
Bike Blog
Hi there,
You can't imagine how ****** long it took to install MY new pedals on my bmx-bike.
Damn, I can really feel with you ;)
There should be a whole website about fixing problems like that, because it seems to be so easy but in the end you spend several hours in screwing these little things on your bike..
Greetings
Daniel
Anonymous replied on Permalink
removing pedals
The clue to "back off" that I got from someone online was what I needed to remove my pedals. I positioned the crank so the pedal was forward and horizontal, then "backed off" with the wrench--i.e., wrench back--and presto! Same on the opposite side, even though they're threaded opposite--"backing off" still worked perfectly. This is something I'll always remember now!
Margie replied on Permalink
removing pedals - STUCK!
What if they're the type of pedal that is removed with an Allen key (on the inside of the crank) and you can't turn turn the Allen key no matter how hard you try?
Anonymous replied on Permalink
Sheldon Brown?
Hi there, I think Sheldon Brown's website is a total must-read when fixing anything bike. Here's the pedal bit:
www.sheldonbrown.com/gloss_p.html#pedal
johnsonmatinee replied on Permalink
Ones i had gone to change the
Ones i had gone to change the pedal they charged me around $50 .Now I think its better to buy specialized pedal wrench for $20 . Thanks for the useful information.