Can You Put Pegs on a Mountain Bike? (Pros and Cons to Know)

Mountain bike with pegs attached to the back

You’ve probably seen BMX riders performing incredible stunts using bike pegs. This might have led you to wonder, can you put pegs on a mountain bike? Is it worth it?

Installing pegs is possible for your mountain bike. However, it has certain requirements, as well as a few downsides to consider.

In this post, we talk about the pros and cons of installing pegs on a mountain bike. We also go over the requirements of mountain bike peg installation, so stick around.

What Is the Purpose of Pegs?

BMX with pegs
It’s common to see pegs on BMX bikes

Aside from adding a certain degree of coolness and aesthetic appeal to your bike, pegs have a more technical and useful purpose, and that’s providing stability and movement control.

These little cylinders are attached to the center of a bike’s wheels, balancing the rider’s weight and providing smoother stunts.

You’ll have a better chance of controlling your movement by placing your feet on the pegs. To add, installing pegs on the back of your wheels can also let a passenger ride with you, though they’d have to ride with you by standing up, meaning you’ll have less maneuvering control.

It’s important to note that mountain bikes aren’t suited for carrying passengers. If you still plan on doing so, remember to ride on the safer side of the streets, far away from any cars.

Can You Install Pegs to a Mountain Bike?

You can, but we don’t recommend it as mountain bikes aren’t designed for peg installation. There’s a high risk of damaging your wheels and your overall biking experience.

So, should this stop you from installing one?

Not if you’re heavily motivated. You can modify your mountain bike to accommodate pegs, whether it’s on your front wheels, back, or maybe both.

Keep in mind, however, that just as there are upsides to installing pegs on a mountain bike, there are also quite a few downsides to consider.

Pros of Installing Pegs on Your Mountain Bike

The benefits you’ll have from installing pegs on your mountain bike may be limited, but they’re sure to boost the enjoyment factor.

These benefits are:

1.   Can Improve Your Simple Maneuvers

Having the right pegs for your bike can do wonders for your simple maneuvers. That said, you should avoid competitive and complicated stunts, as mountain bikes aren’t designed for them.

2.   Can Help You Rest Your Legs

If you’re feeling rigid from a long biking trip, try stretching your feet and letting it rest on the pegs by standing. Your feet will surely appreciate a little unwinding from all the pedaling.

3.   Offers Room for Another Passenger

Before anything else, it’s important to remember that letting another passenger ride with you has its limitations. Yes, you can let another lightweight friend ride with you, but only for a short ride.

Cons of Installing Pegs on Your Mountain Bike

There’s always the other side of the coin to consider. Now that we’ve learned about the pros, let’s look at the cons of installing pegs on a mountain bike.

1.   Damaged Fork and Inevitable Dents

Despite having a steel frame and sturdy suspension fork, using pegs can still put a lot of stress on your bike. The worst-case scenario is your fork cracking or bending in odd positions.

Complicated stunts also pose potential risks of dealing dents to your frame. A steel frame can’t completely protect your bike from damage; it can only lessen it.

2.   Manufacturers Will Void the Warranty

With the previous point in mind, a tuned-up bike that ended in severe damage will have no chance of repair at the manufacturer.

Bike manufacturers oppose the idea of pegs on mountain bikes and will void any warranty repairs because of it.

3.   Extra Weight Can Lead to Flat Tires

Your MTB is designed to carry one passenger to travel on mountains and rough terrains. Having extra luggage or a passenger ride with you for a long time can lead to a flat tire.

Mountain Bike Requirements Before Installing Pegs

So, what are the modifications or requirements you need on your mountain bike to install pegs?

1.   Reinforced Hubs and Long Bolt-On Axles

We know by now that pegs are installed on the center of your wheels, increasing the risk of wheel damage. So, to avoid this, you’ll need to tune your bike to have strong hubs and long bolt-on axles.

This installation will serve as a reinforced base for your pegs. The stronger and longer your base is, the better the grip for your pegs away from the wheel.

Ideally, having thick bolt-on axles similar to BMX will increase the grip strength and compatibility of your pegs.

2.   Steel Frames

To give you more durability and endurance against stunt impacts, your bike needs to have a steel frame. Choosing steel over aluminum will provide more protection against dents.

The danger of your bike parts unraveling is also one less thing to worry about with steel frames.

3.   Sturdy Suspension Forks

Putting your feet on the pegs after doing a jump stunt can stress your suspension fork greatly. Most mountain bikes are made of aluminum and can’t handle the stress your pegs create.

So, try having sturdy suspension forks, or opt not to install pegs in your front tires.

4.   Single Speed Over Geared Bike

Mountain bikes are categorized as geared bikes, meaning you’ll have one or more chainrings for your pedals and cogs for your wheels. This can be a hindrance when installing pegs and soon damage your spokes.

So, try opting for a single-speed bike with only one gear. Keep in mind that doing so poses risks of degrading your bike, so be careful when tuning it.

Wrapping Up

Can you put pegs on a mountain bike? You can, but it’s not preferable. That being said, to install pegs on your mountain bike, you have to do some adjustments first. You’ll need reinforced hubs, long bolt-on axles, a steel bike frame, a sturdy fork, and a single-gear ratio.

Tuning your bike this way may come at a risk, so installing pegs does have cons to consider. On the flip side, the benefits may prove rewarding if you find joy in doing light tricks.

Just remember to practice caution and to be aware of your bike limits.

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