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Brake Lever Replacement on a Mountain Bike – A Step-by-Step Guide

Brake levers are one of the most important parts of a mountain bike, as they’re essential for stopping the bike in a hurry. That’s why it’s important to keep them in good condition – so you can stop on a dime when required! In this blog post, we’ll be focusing on how to replace the brake lever on a mountain bike. We’ll provide a step-by-step guide that will make the job easy for you. So if you’re looking to replace your brake lever, read on!

How to replace the brake lever on a mountain bike

Mountain biking can be a lot of fun but can also be dangerous if you’re not properly equipped. One common bike repair is replacing the brake lever. This guide will walk you through the steps required to do this on your mountain bike. Before starting, it’s important to have a basic understanding of bike mechanics. Next, remove the stem and cable from the old lever by unscrewing it – remember to hold onto the brake cables! Install the new lever by reversing these steps, being careful not to overtighten anything. The brake lever is on the handlebars, just in front of the seat post. Have fun and be safe!

Tools you’ll need

You will need to complete a few tasks to replace your bike’s brake lever. Keep the following items handy before starting: hex keys (to adjust screwdriver), wrench (for tightening screws), and Phillips head screwdriver (for removing bolts).

Locate the brake lever

Before starting the work, it’s important to locate the brake lever. It is on the handlebars, just opposite the seat post. First, unscrew and remove the old brake lever from your bike using a hex key. Be sure to hold onto both ends of the cables! This can be tricky because there are often several screws holding it in place – make sure you don’t lose them! Once it’s loose, set it aside.

Remove the cable housing and pull out the old brake lever

Next, remove the cable housing and pull out the old brake lever. Keep track of both ends of the cables – you will need them later! Once it’s free, set it aside. Now that we’ve removed the old brake lever, we can start removing screws and bolts that hold it in place. Start by unscrewing two screws on each side of the handlebar mount. After they are loose, use a wrench to tighten them back up – being sure not to apply too much force because you may damage your bike.

Now that the screws are in place, it’s time to install the new brake lever. First, put the hex key in one of the screw holes and use it to secure one end of the brake cable housing into place. Repeat this step on each side of your bike. Once both screws are tightened up, slide in and tighten bolts that secure your handlebar mount to your bike frame. Do not over-tighten! Finally, reconnect electrical wires if necessary and attach rubber grommets (if applicable). Congratulations – you’ve replaced your bike’s brake lever!

Replace handlebar end cap

To replace a handlebar end cap, follow these instructions:

1. Remove the handlebar end cap by unscrewing it from the stem.

2. The brake lever is attached to the handlebar end cap.

3. Re-install the handlebar end cap by tightening it using a screwdriver.

4. Carefully pull out the brake lever and replace it with a new one.

Preparation before replacing a brake lever on a mountain bike

When it comes to brake lever replacement, always be prepared. This includes making sure you’re fully prepared before starting the work. First and foremost, disconnect the cables from the front and the rear brakes. Next, ensure the brake lever is properly tightened – it should feel firm but not too tight. This is a delicate procedure, so take your time and be careful not to damage anything. The lever can now be removed – make sure you save all its parts! Once it’s out, use a wrench to unscrew the lever’s clamp in place – be careful not to strip or damage anything! Lastly, wash your hands thoroughly and assembly is complete!

Tips for safety while replacing a brake lever

Always be aware of your surroundings when replacing a brake lever on a mountain bike. Make sure you’re working in a well-lit area and take everything into accounts – such as the height of the bike and your physical abilities. When it comes to safety, always wear protective gear, including goggles, gloves, and an antistatic wristband. And finally, never leave the work area without locking up your bike – even if you’re just going to the bathroom!

Assembly of the Mountain Bike

1. Start by installing the handlebar end cap – make sure it’s properly tightened using a screwdriver.

2. Remove the brake lever clamp by unscrewing it from the stem (be careful not to strip or damage anything!).

3. Place the new brake lever and re-install the clamp using a wrench.

4. Replace the handlebar end cap and you’re all done!

Replace A Shimano Disk Brake Lever?

Brake levers are a crucial part of mountain bike equipment and are often subject to wear and tear. If you’re wondering how to replace a Shimano disk brake lever, read on for a step-by-step guide that will help you get the job done safely and efficiently. First, make sure the bike is leveled before beginning. Secondly, use caution when removing the old lever and installing the new one. Be sure to use the correct tool for the job and always wear protective gear. The process is relatively easy and can be done in just a few steps. So, if you want to keep your brakes in good working order, look at this guide and get started!

Locate the Shimano disk brake lever on your bike

If you’re looking for your Shimano disk brake lever, make sure to note the position of your brake pads and match them up with the corresponding lever on your bike. The Shimano disk brake lever is located on the left side of your bike near the bottom bracket. When it comes to brake levers, there are a few things you need to know: – You will need a brand, model number, and part number (if available) if yours needs to be replaced. – Make sure that both sides of the lever are properly tightened by turning it anticlockwise until it clicks into place – this prevents any accidents while cycling!

Remove the old lever

Re-installing the bolts and tightening them up properly will ensure that your Shimano disk brake lever is stable and prevents it from coming loose. To remove the old lever:

Unscrew the bolts holding it in place and carefully pull out the old one.

Replace it with the new one by inserting it into the holes previously occupied by the old bolt.

Tighten all of these bolts before re-installing your brake levers on your bike!

Restrain the wheel arch with a clamp

If your bike has a Shimano Disk Brake Lever, you must restrain the wheel arch with a clamp before removing it.

1. To remove the brake caliper by unscrewing it from the rotor, position the bike in a standing position and locate where you want to start lifting off the caliper.

2. Make sure that both wheels are on the ground and rotate them so that they are facing outward while holding onto both parts of the brake lever (side near frame/fork).

3. Holding onto the lever at this point, apply pressure evenly all around the circumference of the wheel using thumbs or another sturdy object such as a hammer or screwdriver until all screws come out easily – usually 4-5 will do(See image below). If any don’t come out easily after trying several times, please consult an expert for assistance!

4. Once removed, replace the caliper with a new one and reattach parts in reverse order: Rotor -> Caliper -> Wheel

Removed the rear hub and Bearings (if applicable)

Removing the rear hub and bearings on a bike is an important task that needs to be done for it to perform at its best. Here are the steps involved:

1. Locate and remove the brake cable from the housing on the rotor (right side).

2. Remove the saddle and adjust the angle of the bars.

3. If you have a Shimano disk brake lever, it is time to replace it.

4. Slide out the brake caliper (left side).

5. Remove the rear wheel.

6. Disks can wear down over time and need to be replaced.


Brake lever replacement is an important task that needs to be carried out by a qualified bike mechanic. This guide will walk you through the step-by-step process of replacing the brake lever on a mountain bike. Keep in mind that a qualified bike mechanic needs to do this task to avoid any possible injury. If you have any questions or concerns, don’t hesitate to contact us for advice. Thank you for reading!

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