How to Replace Mountain Bike Handlebars: A Step-by-Step Guide

Replacing the handlebars of a mountain bike is not only a functional upgrade, but it can also improve the overall performance and feel of your ride. However, the thought of replacing them can be daunting for those who have never done it before. There are many different types of handlebars, and each requires a slightly different installation process.

This step-by-step guide will walk you through the process of replacing your mountain bike handlebars. We will cover everything from selecting the right handlebars for your bike to installing them properly so that you can confidently upgrade your bike and take it out on the trails with a new level of comfort and control.

Key Takeaway
To replace mountain bike handlebars, you will need to loosen and remove the bolts that hold the existing handlebars in place. Once the old handlebars have been removed, slide the new handlebars into place and tighten the bolts securely. Make sure the handlebars are positioned in a comfortable and safe riding position before taking your bike out for a spin.

Gather Necessary Tools and Materials for the Job

Gathering the necessary tools and materials is the most crucial step to replace mountain bike handlebars effectively. First, you’ll need a torque wrench to tighten the bolts with the recommended amount of force. You can purchase a torque wrench from any hardware store or rent one from a rental center. You’ll also need a new set of handlebars. Make sure to choose the right size, shape, and handlebar material that are suitable for your mountain bike.

Moreover, you’ll need a set of Allen wrenches, cable cutters, and a replacement brake and shifter cables. Keep in mind that if you’re planning to install new grips, you’ll need a lubricant such as rubbing alcohol to slide them smoothly. Lastly, clean rags and a work stand are also needed. A work stand will help you stabilize your mountain bike, making the process much more manageable. With all the necessary tools and materials gathered, you’re now ready to replace your mountain bike handlebars proficiently.

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Loosen and Remove Grips and Controls

When replacing mountain bike handlebars, one of the first steps is to remove the grips and controls. To do this, you will need to use a screwdriver or a set of Allen keys depending on the kind of grips and controls you have.

Start by loosening the screws or bolts on the controls and carefully slide them off the handlebars. If the grip is attached to the controls, you can work to remove both together. If not, you may need to use an air compressor or other tool to remove the grip from the handlebars. Be careful not to damage the grip while removing it. Once you have removed the controls and grips, set them aside in a safe place until you are ready to install them onto the new handlebars.

Detach Brake and Shifter Cables

Detaching the brake and shifter cables from your mountain bike’s handlebars is an important step in replacing them. It can be a little tricky, but with patience and attention, it can be done quickly. The first step is to locate the brake and shifter cables that run along the handlebars.

To detach the brake cables, use a 5mm Allen key to loosen the brake levers on the handlebars. Once the levers are loose, slide the brake cables out of the lever and remove them from the handlebars. You may need to use pliers to pull the cable through any tight spots. Take note of how the cables were routed to the brake calipers so that you can reattach them later.

For the shifter cables, shift into the smallest gear on the bike to create slack in the cables. Use a 4mm Allen key to loosen the shifter pods on the handlebars. Once the shifters are loose, slide the shifter cables out of the pods and remove them from the handlebars. Again, take note of how the cables were routed so that you can reattach them later. With the brake and shifter cables detached, you can proceed with removing the old handlebars and installing the new ones.

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Remove Old Handlebars

Replacing handlebars is an important task for any mountain biker. Before installing new handlebars, it is crucial to remove the old ones. Here’s a step-by-step guide to remove the old handlebars:

First, remove the grips from the handlebars using a utility knife or scissors. Slowly peel back the grip until it is completely removed. Be careful not to cut the grip while doing so.

Next, loosen the stem’s bolts using a socket wrench. Unscrew the bolts completely and set them aside. The stem is what attaches the handlebars to the bike frame, so be sure to keep it in a safe place. Once the stem is loose, gently remove the handlebars from the stem. Be sure to remember which side of the handlebars was facing up so you can install the new handlebars correctly.

By following these simple steps, you can easily remove the old handlebars and prepare your mountain bike for new ones. Remember to be cautious when removing the handlebars and keep all the parts in a safe place.

Install New Handlebars

Installing new handlebars on a mountain bike requires some careful attention. Begin by sliding the new handlebars into place and check that they are straight and level. Tighten the clamp on the stem so that it holds the handlebars firmly in place, but avoid overtightening, which can damage both the handlebars and the stem.

Next, install the stem caps and bolts, using a torque wrench to tighten them to the recommended specifications. Check that the handlebars still appear straight and level, and that they turn smoothly without any excess resistance. Finally, adjust the angle and position of the handlebars to suit your own riding style and preferences, and double-check that all bolts are tightened before taking your bike out for a test ride. With some patience and attention to detail, installing new handlebars can be a quick and easy process that can have a significant impact on your comfort and control while riding.

Reattach Brake and Shifter Cables

After you have installed the new handlebars, you need to reattach the brake and shifter cables. First, insert the cables into the appropriate holes in the handlebars and then adjust the tension to ensure that the brakes and shifter are functioning properly. You may have to adjust the cable tension using the barrel adjusters on the brake and shifter levers or brake calipers. Be sure to test the brakes and shifter before taking your bike out for a ride.

Next, secure the cables to the handlebars using cable ties or clamps. You need to ensure that the cables do not interfere with your mountain bike’s suspension or other components. Ensure that the cables are not too tight or too loose. Tight cables can lead to poor performance, while loose cables can result in brake failure. If you are unsure about how to attach the cables, seek the help of a professional. Once the cables are properly secured, your mountain bike is ready for another thrilling ride.

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Secure Grips and Controls onto New Handlebars

Once you have successfully installed the new handlebars onto your mountain bike, it’s time to transfer your grips and controls onto the new bars. This may seem like a straightforward task, but it’s essential to ensure that everything is securely fastened onto the new handlebars to prevent any accidents or mishaps while riding.

The first step is to spray a lubricating solution onto the inside of the grips to make it easier to slide them on. Once you’ve done this, slide the grips onto the new handlebars, making sure they are positioned correctly. You want to make sure that they are not twisted or rotated in any way that could cause discomfort or affect your ability to control the bike. Once the grips are on, you can proceed to attach the brake levers, shifters, and any other controls onto the new handlebars. Double-check that everything is in the correct position before tightening the bolts securely. Finally, give everything a quick test to ensure that it’s all working correctly before taking your newly upgraded mountain bike for a spin!

The Bottom Line

Upgrading your bike’s handlebars can be a game-changer in terms of comfort and control. The process can seem daunting at first, but following these simple steps can make the transition as smooth as possible. As with any bike maintenance or upgrade, it’s always important to take the time to properly research, plan, and execute the project to ensure the best possible outcome.

With the right tools and knowledge, replacing your mountain bike handlebars can easily be done in just a few simple steps. Don’t let a fear of the unknown hold you back – investing in a quality set of handlebars can go a long way in improving your riding experience and helping you achieve your cycling goals. So, gear up and get ready to hit the trails with your new and improved handlebars!

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