Changing the handlebars on your mountain bike can significantly improve your comfort, control, and overall riding experience. Whether you’re upgrading to a more ergonomic design, switching to a lighter material, or simply replacing damaged handlebars, the process is straightforward when you have the right tools and knowledge. This guide will walk you through How to change metal handlebars on mountain bike, ensuring a seamless transition to your new setup.

Why Change the Handlebars?

There are several reasons why you might consider changing the handlebars on your mountain bike. First and foremost, comfort plays a significant role—different handlebar designs can reduce strain on your wrists, shoulders, and back during long rides. Upgrading to a lighter material, such as carbon or aluminum, can also improve the bike’s performance by reducing overall weight and enhancing maneuverability. Additionally, damaged or worn-out handlebars pose a safety risk and should be replaced immediately to ensure a secure and stable ride. Lastly, customizing your handlebars allows you to tailor your bike to your specific riding style, whether you’re tackling rugged trails or cruising on smoother paths.

Preparing for the Handlebar Replacement

Before you begin replacing the handlebars on your mountain bike, it’s essential to gather the right tools and prepare your workspace. Start by ensuring you have the necessary equipment, which may include an Allen wrench set, a torque wrench, a screwdriver, and potentially some grease or thread locker for securing bolts. It’s also a good idea to have a clean cloth and some rubbing alcohol to remove any dirt or residue from the components.

Next, position your bike securely using a bike stand or by laying it on a stable surface to prevent movement during the process. Take a moment to examine your current handlebars and note where the brake levers, shifters, and grips are positioned, as you’ll need to reinstall these on the new handlebars. You can use a smartphone or camera to take photos for reference. Once you’re ready and your tools are within reach, you can proceed with confidence to the next steps of the replacement process.

10 Methods on How to Change Metal Handlebars on Mountain Bike

1. Gather Your Tools 

Before starting, have all the necessary tools ready. You’ll typically need the following:

• An Allen wrench set 
• A torque wrench 
• Screwdrivers (Phillips and flathead) 
• A clean cloth to wipe down parts 

Having the correct tools ensures a smoother process and reduces the chances of damaging elements on your bike. 

2. Secure Your Bike on a Stand 

Place your bike on a sturdy repair stand to keep it steady while you work. This will give you full access to the handlebars and other components, making the process safer and easier. If a repair stand isn’t available, lean your bike securely against a wall. Just make sure it doesn’t budge! 

3. Loosen and Remove the Grips 

Handlebar grips must be removed before accessing other components. Using a flathead screwdriver, gently pry up one end of the grip, and spray in a bit of rubbing alcohol or soapy water to loosen it. Twist off the grip. For stubborn grips, try using compressed air to assist with removal. 

Tip:

Store your grips safely to avoid losing or damaging them—they’ll be the last thing you reattach once the new handlebars are fitted. 

4. Detach Brake Levers and Shifters 

Using an Allen wrench, slowly loosen the bolts securing your brake levers and shifters. Slide the components off the handlebars. Keep track of their positioning so you can attach them correctly to your new handlebars later. 

5. Remove Accessories 

Bike computers, bells, or lights attached to the handlebars must also be removed carefully. These can usually slide off or are secured by screws. Keeping all small hardware (like bolts and washers) in one container will help avoid misplaced parts. 

6. Loosen the Stem Bolts 

Locate the bolts on the stem clamp that hold the handlebars in place. Using an Allen wrench, loosen them evenly one by one. Ensure the handlebars remain centered during loosening to avoid scratching or misaligning the stem or your new bars. 

Did you know? 

Uneven loosening of bolts can put undue stress on the bike frame, potentially causing long-term damage. 

7. Remove the Old Handlebars 

Once the stem clamp bolts are fully loosened, carefully lift the old handlebars away from the bike. Take this opportunity to inspect the stem and handlebars for signs of wear, rust, or damage. Clean the area with a soft cloth to ensure a smooth fit for your new handlebar. 

8. Install the New Handlebars 

Position your new metal handlebars in the stem clamp, ensuring they are centered and properly aligned. Lightly tighten the stem clamp bolts, but don’t secure them fully yet as adjustments may be needed. 

Pro Tip:

Use the manufacturer’s markings on handlebars as a guide to center them correctly. 

9. Reattach and Adjust Components 

Slide your brake levers, shifters, and other accessories back onto the handlebars. Adjust their positioning for optimal comfort and performance before securing them with a torque wrench. This ensures that your ride controls are ergonomic and effective. 

10. Final Tightening and Test Ride 

Once everything is reinstalled and adjusted, fully tighten the stem clamp bolts with your torque wrench to the specified torque level recommended by the manufacturer. Reattach your grips using a dab of rubbing alcohol to easily slide them back into place. Finally, take your bike for a test ride to ensure everything feels secure and aligned! 

Things to Consider When Replacing Handlebars 

When replacing your mountain bike handlebars, there are several important factors to keep in mind to ensure a successful upgrade and a safer ride. Below are some key considerations:

1. Handlebar Material and Type 

Choose handlebars that suit your riding style and durability needs. Aluminum handlebars are lightweight and affordable, while carbon fiber bars offer reduced weight and vibration but require careful handling to avoid damage. Ensure the bar’s width and rise match your comfort and performance preferences.

2. Handlebar Diameter 

Handlebars come in different diameters, typically measured at the clamp area where they attach to the stem. Check your stem clamp’s diameter to ensure compatibility with your new handlebars. Common sizes include 31.8mm and 35mm.

3. Riding Position and Comfort 

Your handlebars should accommodate a comfortable riding posture, whether you’re tackling steep climbs or cruising on flat trails. Higher rise bars can provide an upright position, while flat bars encourage a more aggressive stance. Consider ergonomics when selecting a replacement.

4. Stem Compatibility 

Make sure the stem works with your new handlebars in terms of clamp size and design. Some handlebars may require a stem upgrade, so double-check compatibility before purchasing.

5. Adjusting Controls 

Ensure brake levers, shifters, and accessories can be securely reattached to the new handlebars. Different bar shapes and diameters may require repositioning these components for optimal reach and usability.

6. Manufacturer’s Guidelines 

Always refer to the manufacturer’s specifications for installation, torque settings, and any additional recommendations. Improper installation or over-tightening can lead to damage or compromise the handlebar’s structural integrity.

Common Mistakes to Avoid 

When replacing mountain bike handlebars, avoiding common mistakes can save you time, effort, and potential safety issues. Here are some pitfalls to watch out for during the process:

1. Skipping Torque Recommendations 

Over-tightening or under-tightening bolts can damage your handlebars or compromise their stability. Always use a torque wrench and follow the manufacturer’s specified torque settings for the stem clamp and other components. 

2. Misaligning the Handlebars 

Improper alignment of the handlebars can affect your balance and control while riding. Take the time to ensure they are perfectly centered and parallel to the stem before tightening the bolts completely. 

3. Neglecting Component Placement 

Incorrect placement of brake levers, shifters, or other controls can lead to discomfort or reduced performance. Make sure to adjust these components to a position that feels natural and ergonomic for your riding style. 

4. Using the Wrong Size or Type of Handlebar 

Installing a handlebar that doesn’t match your stem diameter or doesn’t suit your riding style can lead to poor performance and safety concerns. Double-check compatibility and select the appropriate type of handlebars for your requirements. 

5. Ignoring Wear and Tear 

Failing to inspect the stem, bolts, and other components for wear or damage during the replacement process can lead to future failures. Replace any worn parts and ensure everything is clean and secure before completing the installation. 

Conclusion 

Replacing your mountain bike handlebars is a rewarding process that can enhance both the comfort and performance of your ride. By following a detailed step-by-step guide, considering crucial factors like material, diameter, and compatibility, and avoiding common mistakes, you can ensure a smooth and successful upgrade. Thanks for reading, and we hope this has given you some inspiration on How to change metal handlebars on mountain bike!