No Pedal Left Unturned: Swap Your Bike Pedals

by Heather

While I’m waiting for my ‘road bike piggy bank’ to fill up, I’ve been making adjustments to my hybrid bike to make it more race friendly.

I’ve already changed the tires from knobby to smooth. Now it’s time to embrace clipless bike pedals & biking shoes.

road pedal

Why? It increases the power & efficiency of each pedal stroke- you can not only push down, you can pull up on the pedals.

3 main perks about bike shoes:

1. Hard sole: you don’t lose power from a flexing shoe

2. Snug fit: so foot doesn’t slip-slide around

3. Attachment to pedals: let’s you use your hamstrings & pull up on pedals

To use bike shoes, you’ll need special pedals that let you clip in, called clipless bike pedals.

Let’s clear up this misnomer: yes, you clip in to clipless pedals. Don’t ask, I didn’t make the rules. (It means as opposed to toe cages you can slide your sneakers in to.)

kinds of pedals

Changing the pedals is easy:

1. Choose your bike pedal.

There are 2 styles of clipless bike pedals: “SPD” & “Look (brands, but that’s how you’ll probably seem them.)

The kind of pedal you need depends on the bike shoe you have (or want). It’s easy to tell which shoes need which pedals —> turn the shoe over:

- If there are 3 holes in a triangle, you need Look pedals

- If there are 2 oblong holes, you need SPD pedals

- If there are both, you’re in luck- you can use either kind of clipless pedal

tri fly iii

If you don’t already have biking shoes, pedal choice comes down to personal preference. Mountain bikers tend to use SPD pedals, because they get off the bike a lot and the SPD cleats can be recessed. (More on cleats later.) Road bikers tend to use Look pedals, but more & more are using SPD. So it’s up to you.

When I got my pedals (on sale a looong time ago), I chose SPD because they tend to be double-sided–meaning you can clip into either side, making it a bit easier to learn.

However. In July, I ordered tri specific bike shoes that never came. (Tri-bike shoes the same, but tend to have one big Velcro strap & a loop at the heel to aid in quick transitions. Plus you can wear them without socks.) Note: the ones I ordered used both SPD & Look cleats.

When the shoes weren’t on my doorstep when I got home from Chicago, I panicked. With a tri (still in denial) & a 24 hr bike ride coming up, I needed my shoes! Long story short- after many major fails, I found myself in the hands of a customer service god who managed to get an awesome pair of shoes on my mom’s doorstep free of charge. From now & forever, I will love Pearl Izumi.

I immediately tore into the box only to find the shoes were Look style only. No worries. One pedal exchange later and I was good to go.

Now back to how to change pedals:

2. Remove old pedals.

Use a wrench to loosen the bolts. Throw righty-tighty, lefty-loosey out the window- the left pedal is reverse threaded, so righty-loosey it is.

remove pedal

3. Put the new pedals on.

It’s like a screw. Tighten. Yes, it’s that easy.

crank arm look pedal

4. Put cleats on shoes.

pedal & cleat

The final piece to the shoe-pedal puzzle: cleats- the actual piece that attaches to your shoe so there’s something for the pedal to clip on to. Cleats will come with your pedal, so you should have the right ones. (Look for Look, SPD for SPD- capiche?)

pedal with cleat

Follow the directions for your pedals, but basically just screw the cleats on to the shoe- you can fine-tune adjustments later. Note: attach tightly, or you’ll unscrew them when you try to unclip from the pedal. Don’t ask how I know.

pedal cleats

5. Learn how to clip in & out.

More on that final (& key) step later, if when I master it. For now, you’ll find me practicing in the doorway so I don’t fall on my face- goodness knows I’m injured enough.

learning to clip in

Whew. That was long. I promise it will take you far less time to change your pedals than it did to read this post.

Any experience with clipless pedals/bike shoes?

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{ 18 comments… read them below or chime in }

Julie @SavvyEats August 25, 2010 at 8:35 am

I just posted about my own experiences with clipless pedals (though I didn’t include how to install them — I love that you did!)…including some lessons I’ve learned about clipping in and out. ie: things I did that made me fall that I’m not going to do again! ;)

http://www.savvyeat.com/clip-me-in/

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Heather August 25, 2010 at 4:12 pm

I almost just emailed you in a panic because I could NOT get it…but I think I finally did haha. Love your tips!

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Christina August 25, 2010 at 8:51 am

I’ve really loved reading your bike related posts in the last few months!

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Kate N. August 25, 2010 at 9:03 am

Thanks for this! You explained which pedals go with what shoes better then my bike mechanic boyfriend. I have the SPD pedals and only took a short time to get use to the pedals. My shoes don’t fit well, so I may switch to the Lock pedals soon.

While learning, the best tip is unclip early and often. Then you are less likely to fall over and get comfortable quickly with unclipping!

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brandi August 25, 2010 at 9:05 am

You’re braver than I :)

I’m SO bad on bikes and have had so many accidents that I just do not ride anymore unless it’s a flat, easy trail.

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Anne Marie@New Weigh of Life August 25, 2010 at 9:58 am

This post makes me want to dig out my bike and start to ride!

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Nichole August 25, 2010 at 10:02 am

You were just getting to the good part, can’t wait to hear how you liked them.

My step 1: get my husband to do it. He actually changed my pedals out the second day I had my road bike, without telling me, haa.

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Suzanne August 25, 2010 at 11:59 am

You will master them!! You’ll be a star on saturday.

I just rode on the indoor trainer in clipless for the 2nd time. First time was not so pretty. Couldn’t get out and had to bunny hop the bike and training over to the couch and fall over. Points for dismount – ZERO!

It’s amazing how much difference it makes in the amount of power you can generate. I managed to sprint up to 50.8km/hr

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Heather August 25, 2010 at 3:53 pm

I give you 100 points for effort- I’m not sure I could have maneuvered a bike, let alone a bike attached to a trainer, anywhere!!!

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Lisa August 25, 2010 at 1:42 pm

I have the pedals–I just don’t have the shoes yet! I hope that will be the winter project. Then I can practice clipping in and out on the bike trainer before I head outside.

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Theresa @ActiveEggplant August 25, 2010 at 3:37 pm

You’ve got the cutest shoes!!! (Mine are boring grey and black…)

I will say, I absolutely love riding with clipless pedals. Especially if I’m going for a long distance or hilly ride. Lots more power & I just feel more “connected” to the bike. It’s amazing how much more stable I feel when I’m clipped in.

I actually change them out and use platforms when I’m doing in-town riding. It’s just easier that way if I’ll be stopping at lots of intersections and don’t really need to worry about my speed or anything like that.

My biggest tip for riding clipless is to un-clip EARLY when you know you’ll be stopping (Julie mentioned this too). That way you’re well prepared when you finally stop and don’t teeter-totter!

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Heather August 25, 2010 at 3:54 pm

I love the idea of changing back to the old pedals when you need to. I can’t wait to go for an actual ride & try the pedals out haha!

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Nicole August 25, 2010 at 4:07 pm

I mountain bike, and I’ve been thinking of making the change for a while. But I’m afraid of clip-ins! I fall enough as it is.

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Theresa @ActiveEggplant August 25, 2010 at 4:11 pm

I actually fell LESS mountain biking after I switched to clipless pedals! (Weird, I know.) But once you get used to it you’ll NEVER want to go back to platforms on the trails. I definitely felt much more clumsy using platforms on the trails.

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Teacherwoman August 25, 2010 at 7:31 pm

I remember when I got my bike with clipless pedals. I was so excited and practiced clipping in and out while leaning against the wall. well, I couldn’t clip out, and I had both feet in. I panicked and didn’t know what to do. I was all by myself and couldn’t reach my cell phone without fear of falling over. Finally, I did reach it and called my friend. She reminded me that I had to jerk really hard to get it out, and al was good. I guess I was just being too easy on the pedals!

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Ulyana August 27, 2010 at 9:00 am

pretty pictures :)

i need to make my clipless pedals easier to get out of…

i practiced in the bike shop how to use them. so glad they were patient with me.

riding again (i actually learned how to bike too late, when i was like 20, lol, because i was afraid of bikes after a childhood accident) is one of the coolest things i’ve done… now clipless pedals – wow, i just plain can’t believe i’ve done that.

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d.a.r. January 11, 2011 at 3:43 pm

Okay, I have been saving this blog post in my Google Reader since you posted it. I knew that eventually I would delve into the scary unknowns of clipless pedals and loved your instructions (and gorgeous pictures!). I just wanted to let you know that I finally took the plunge!! While I was installing mine, I had your blog open next to the instructions. Thanks for posting this!!

ps- I am a weenie and decided to do it mid-winter while my bike is on the trainer in hopes that I can learn to clip in/out while my bike is immobilized, haha!

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Heather January 12, 2011 at 10:26 am

OH I’m so glad it helped and hooray for the switch to clipless pedals!! Once you get used to them, you’ll LOVE them! And you’re totally not a weenie- I put mine on in the middle of summer and still learned indoors between a door frame!

Let me know if you need any tips figuring out how to use them :)

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