Can You Put BMX Pedals On A Mountain Bike? (Answered)

Can You Put BMX Pedals on a Mountain Bike

Bikers often ride mountain bikes on unpaved, off-road terrains. However, these bikes are also used for transportation on the road. 

But while the pedals of mountain bikes are great for treading untarred paths due to their comprehensive platforms, long axles, and firm grip, you may consider changing pedals when riding on a smooth road.

Given that BMX pedals are easier to manoeuvre on the road, you may wonder if you can replace your mountain bike’s pedal with a BMX pedal.

Depending on the crank and spindle size, you can put BMX pedals on your mountain bike. So, if your bike has a three-piece crank, a BMX pedal will work properly. The reason is that three-piece cranks BMX pedals have a spindle size of 9/16″, the same size as mountain bikes. 

In this article, I’ll explain whether or not all pedals are compatible with all bikes and enlighten you on the differences between BMX and mountain bike pedals. 

I’ll also tell you how to select the best pedal for your mountain bike. After perusing this article, your knowledge of bike pedals will have gone up a notch!

Can I Attach BMX Pedals to My Mountain Bike?

Can You Put BMX Pedals on a Mountain Bike

You may want to enjoy greater convenience when riding your mountain bike on more straightforward terrain, or you find the BMX pedal platform more convenient.

Or perhaps the general features of BMX pedals endear you to them, causing you to wonder if this swap is possible.

Whatever your reasons for asking are, the answer to the question above is yes. You can replace your mountain bike’s pedals with BMX pedals.

However, for this swap to be practical and functional, you must ensure that the cranks and spindle threading correspond, or else the pedals won’t screw in securely. 

You should note that BMX pedals have two spindle sizes for different types of cranks. Hence, the spindle size is an important detail you should register.

Mountain bikes usually have three-piece cranks that are thicker, more robust, and last longer than single cranks. However, there are still some mountain bikes with a one-piece crank.

The three-piece cranks are compatible with 9/16″ spindles and can fit on mountain bikes. On the other hand, bikes with single cranks are compatible with ½” pedals.

But a ½” BMX pedal can still work on a mountain bike with a three-piece crankset if you change the axle to get a secure connection. However, even though this is possible, it isn’t advisable.

You shouldn’t try it because there are high chances of the connection flopping, especially if a professional did not do it.

And if the connection goes askew while you’re pedalling, you’ll face grave danger.

So, if you’re replacing your mountain bike pedals with BMX pedals, ensure the spindle size is compatible with the crank.

Doing this will help provide stability and safety as you cycle.

Do All Bike Pedals Fit All Bikes?

It will be a grave mistake to think that all pedals fit all bikes. Bike pedals are not universal; their threads, as do the cranks, vary in size.

So, due to the differences, purchasing just any pedal for your bike without checking the size would be a good use of resources.

You will need an appropriate pedal to fit your motorcycle. Check the crank arms for thread size to find the right pedal size for your bike.

Alternatively, you can ask the manufacturer or confirm the size from any nearby bicycle service shop.

One factor that can influence the pedal size of your bike is its age. Vintage bikes mostly have one crankset, while modern bikes possess three-piece cranks. 

As stated previously, there are two significant pedal thread sizes (9/16′ and ½”). The former is common for modern bikes, while the latter is for children’s bikes and isn’t very common.

So, the 9/16″ is the standard thread size for adult bikes to fit most bike cranks. But this same size will not be suitable for a child’s bike as the crank size is not compatible. 

What is The Difference Between BMX and MTB Platforms?

As bike pedals’ shape and size vary, so does the platform. Pedal platforms are important because they influence riding mechanisms.

For example, bikers riding in parks require a comprehensive platform with sufficient foot space for excellent landings.

Similarly, street riders need platforms thick enough to withstand the impact of hits on brick ledges and other rough surfaces. Though a comprehensive platform is heavy, it’s very durable. 

So, because various platforms have different ideal situations of use, it’s essential to learn the difference between BMX and MTB platforms.

The significant difference between both pedal platforms is the width. BMX is smaller and has no clip, whereas MTBs have a larger platform, toe clips, and longer axles.

Due to these, it enhances stability, traction, and grip. So with MTB pedals having a greater surface area, cyclists can perform technical skills quickly and safely.

But, because BMX’s platforms are slightly narrower than MTB’s, they are lighter and safer for use when performing stunts. 

So, they will ensure that you remain closer to the ground, thus preventing nasty falls.

What Are the Best Mountain Bike Pedals?

Though you can use flat/ platform pedals with different types of bikes, they are perfect for mountain bikes. 

Downhill riding and trailing on mountain bikes become better when using flat pedals.

However, knowing that different types and brands of flat pedals exist may prompt you to ask which pedals are best for mountain bikes. 

You must know there is no one-size-fits-all answer to this question, as tastes and preferences vary due to needs.

But despite this, you can still find out which mountain bike pedal is best for you. 

Below are some qualities that a good mountain bike pedal should possess. So, go through them and decide which pedal is best for you.

#1. Stability

Stability is the first criterion when selecting a mountain bike pedal. A stable pedal will have a broad platform with a minimal weight that can guarantee adequate foot support.

If your bike’s pedal is stable, you can position your foot correctly for fast rides and stunts.

#2. Durability

Since pedals are of different materials, including plastic and alloy steel, you must opt for a more substantial and longer-lasting material. 

Pick a pedal that’s durable enough to withstand heavy impacts. So, ensure that the pedal’s body and axle are made of excellent materials.

Below is a table that outlines some types of pedals and their advantages.

Pedal TypeAdvantage
Aluminum pedalIt’s lightweight and resistant to rust & wear.
Carbon fiber pedalIts grip is superb.
Silver pedalIt offers stability and lasts long.

#3. Grip

A good grip is essential when traversing untarred terrains. So the higher the traction, the better the pedal. 

If you want more traction on your mountain bike, consider the number and placement of pins on your pedal.

Chunky pins provide more excellent traction, and more hooks equal better stability. But it’s also best if the pins are of average length to prevent getting caught on objects while in motion.

Other important things to consider when making a choice are the height of the pedal and the type of cleat.

Below are some excellent mountain bike pedals which I recommend.

  • IMRIDER pedal.
  • Raleigh REA313 pedal.
  • Deity TMAC.
  • Burgtec penthouse flat Mk5.
  • DMR vault flat pedal.
  • Nukeproof horizon pro downhill pedal.
Josh Matthews

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