How to Replace Mountain Bike Pedals [Like a Pro]

Last Updated on August 26, 2025 by Jaxon Mike

Are your mountain bike pedals feeling a little worn out? Maybe they’re not gripping like they used to, or maybe they’re just looking a bit worse for wear. Whatever the reason, replacing your pedals is a simple and straightforward task that can breathe new life into your ride. As an avid mountain biker and self-proclaimed pedal aficionado, I’m here to walk you through the process of swapping out those old pedals for a fresh set. Get ready to learn how to replace mountain bike pedals like a true pro!

Understanding Pedal Types

Before we dive into the replacement process, it’s important to understand the different types of pedals available for mountain bikes. The two main categories are flat pedals and clipless pedals. Flat pedals are the more traditional option, offering a large, platform-style surface for your feet to grip onto. Clipless pedals, on the other hand, feature a locking mechanism that allows you to clip your specialized shoes directly onto the pedal.

Both types have their own advantages and disadvantages, so it’s worth considering your riding style and personal preferences before making a decision. Flat pedals are generally more beginner-friendly and offer more flexibility, while clipless pedals can provide increased power transfer and control for more experienced riders.

Preparing for the Swap

Alright, let’s get started! The first step is to gather all the necessary tools. You’ll need a pedal wrench (or a hex wrench if your pedals use that type of fastener), a rag or two, and maybe a bit of bike grease or anti-seize compound. It’s also a good idea to have a clean, well-lit work area set up before you begin.

Removing the Old Pedals

Now it’s time to take off those old pedals. Start by checking the orientation of the pedals – the right pedal threads clockwise, while the left pedal threads counterclockwise. This is an important detail to remember, as it can be easy to accidentally cross-thread the new pedals if you’re not paying attention.

Using your pedal wrench (or hex wrench), apply firm and steady pressure to loosen the pedals. Don’t be afraid to put some muscle into it – these things can really get stuck over time. If you’re having trouble, try spraying a bit of penetrating oil around the pedal threads to help break them free.

Cleaning and Preparing the Cranks

With the old pedals removed, take a moment to clean the crank arms. Use a rag to wipe away any dirt, grease, or residue that may have built up over time. This will help ensure a smooth and secure installation for your new pedals.

If the crank threads appear worn or damaged, you may want to consider using a thread chaser or tap to clean them up before proceeding. This will help prevent any issues with the new pedals threading in properly.

Installing the New Pedals

Alright, time to put on those shiny new pedals! Start by applying a thin layer of bike grease or anti-seize compound to the threads of the new pedals. This will help prevent them from seizing up in the future and make it easier to remove them the next time you need to replace them.

Remember that right pedal threads clockwise, and the left pedal threads counterclockwise. Carefully thread the new pedals into the crank arms, being mindful not to cross-thread them. Use your pedal wrench (or hex wrench) to tighten the pedals down securely.

Once both pedals are installed, give them a final check to ensure they’re tight and properly aligned. Spin the pedals to make sure they’re moving freely and without any binding or resistance.

Fine-Tuning and Adjustments

With the new pedals in place, it’s time to fine-tune your setup. If you’re using clipless pedals, you’ll need to adjust the tension and cleat positioning to ensure a comfortable and secure fit. For flat pedals, you may want to experiment with different pin configurations or even upgrade to a set with more aggressive grip.

Don’t be afraid to take your bike for a test ride and make any necessary adjustments as you go. The perfect pedal setup is all about finding what works best for your riding style and preferences.

Conclusion

Replacing mountain bike pedals is a simple task that can have a big impact on your riding experience. By taking the time to understand the different pedal types, properly remove and install the new ones, and fine-tune the setup, you’ll be well on your way to enjoying a smoother, more responsive, and more comfortable ride. So what are you waiting for? Grab those tools, and let’s get those pedals swapped out like a true pro!

Frequently Asked Questions

How often should I replace my mountain bike pedals?

There’s no one-size-fits-all answer, as the lifespan of your pedals will depend on factors like riding frequency, terrain, and the quality of the pedals themselves. As a general rule, it’s a good idea to inspect your pedals regularly and replace them when you notice significant wear or damage, or if they’re just not performing as well as they once did.

Do I need special tools to replace my mountain bike pedals?

For most standard pedals, you’ll only need a basic pedal wrench or a hex wrench that matches the size of the pedal’s fastener. However, some more specialized or high-end pedals may require additional tools like torque wrenches or specialized pedal tools. It’s always a good idea to consult your pedal manufacturer’s instructions to ensure you have the right tools on hand.

Can I use the same pedals on different bikes?

In most cases, yes – mountain bike pedals are generally universal and can be swapped between different bikes, as long as the crank arm threading is compatible. The one exception would be if you’re using clipless pedals, as you’ll need to ensure the cleats on your shoes are compatible with the specific pedal system.

How do I know if my pedals need to be replaced?

There are a few signs to look for that indicate it’s time to replace your mountain bike pedals. If the pedals feel loose or wobbly, the bearings are worn out, or the platform is cracked or damaged, it’s time for an upgrade. You may also want to replace your pedals if the grip or traction is no longer up to par, especially if you’re using flat pedals.

Can I reuse the pedals from my old bike?

Absolutely! If your old pedals are in good condition and compatible with your new bike, there’s no reason you can’t simply transfer them over. Just be sure to clean them up and inspect them thoroughly before reinstalling. This can be a great way to save some money and get your new bike set up quickly.