Brake shoe cg125

Types of Brake Shoe CG125

The brake shoe cg125 is a small metal plate that is used in drum brakes. It is covered with a friction material on the outer side. When the vehicle is slowed down or stopped, the brake shoes are pressed against the brake drum by a hydraulic system or a mechanical system. This action creates a frictional force that prevents the vehicle from moving. Brake shoes are an important part of motorcycle and vehicle safety. There are different types of brake shoes. They include:

• Asbestos Brake Shoes

  Asbestos brake shoes are those which contain asbestos in the friction material. They used to be very popular before the health risks of asbestos became known. Asbestos is linked to several diseases, including lung cancer. Because of this, many countries have banned the use of asbestos in new brake shoe products. However, some aftermarket brake shoes may still contain asbestos.

• Non-Asbestos Organic (NAO) Brake Shoes

  Non-asbestos organic brake shoes are made from materials like cellulose, rubber, and resins. They are designed to be similar in performance to asbestos-containing materials, but without the health risks. NAO brake shoes tend to be quieter and smoother than other types. However, they may wear out faster and perform poorly in high-temperature situations.

• Metallic Brake Shoes

  Metallic brake shoes are made from a high friction material that contains steel, copper, and other metals. They offer high friction and are very durable. This makes them a good choice for high-load or high-speed applications. However, they tend to be noisier than other types and can cause damage to brake drums.

• Semi-Metallic Brake Shoes

  Semi-metallic brake shoes strike a balance between NAO and fully metallic materials. They contain around 30-70% metal fibers blended with organic materials. This gives them good strength and durability, while also allowing for quieter operation.

• Ceramic Brake Shoes

  Brake shoes that are made from ceramic friction materials are called composite brake shoes. They are more durable and can produce high friction. This makes them a good option for heavy-duty vehicles or for racing. They are also quiet and produce little dust, making them suitable for applications where noise and cleanliness are important.

• Carbon-Carbon Composites

  Carbon-composite brake shoes are mainly used in aircraft and high-performance vehicles. They are good for high-temperature performance, wear resistance, and good mechanical strength. This makes them suitable for applications that involve frequent and heavy braking.

Specifications and maintenance of brake shoe cg125

Here are the specifications and features of the CG 125 brake shoe:

• The size of the brake shoe cg125

  Brake shoes are available in different sizes to match the needs of different vehicles. The brake shoe size is measured by the length, width, and radius. The brake shoe cg125 has a length of 155 mm, width of 52 mm, and a 66 mm radius.

• Brake shoe materials

  Brake shoes are made from cast iron, stamped steel, and other materials. The CG 125 brake shoe is manufactured from cast iron, which is durable and corrosion resistant. The brake lining is made of friction material that is bonded to the brake shoe.

• Brake shoe lining thickness

  The brake lining thickness affects the performance and lifespan of the brake shoe. The CG 125 brake shoe has a lining thickness of 5 mm. This ensures the motorcycle has effective braking since the brake shoe will have enough friction material to stop the wheel.

• Brake shoe mounting

  The CG 125 brake shoe is mounted on a drum using brake shoe pins. The brake shoes are returned to their original position by return springs. The brake shoes are actuated by a brake lever, which is connected to the brake pedal using a brake rod. When the brake pedal is pressed, the brake lever moves and pushes the brake shoes outward, making contact with the brake drum.

• Brake shoe weight

  The brake shoe weight affects the overall performance of the vehicle. A heavy brake shoe will increase the weight of the brake shoe, which will translate to a heavier pedal. The CG 125 brake shoe weighs 500 grams.

Maintaining the CG 125 brake shoes will ensure they last longer and provide better braking performance. Here are some maintenance tips for the brake shoes:

• During periodic motorcycle maintenance, the condition of the brake shoes should be checked. The user should look out for signs of wear, damage, or cracks on the brake shoes. The friction material should be examined to see if it is worn out. If the friction material is worn out, the entire brake shoe should be replaced.
• The brake shoe cg125 should be cleaned regularly to remove dust, debris, and dirt. A soft brush and soap and water solution can be used to clean the brake shoes. The users should note that caustic cleaners and solvents are harmful to brake shoes and should be avoided.
• The brake drum should be inspected to ensure the brake shoes and the drum make proper contact. Users should adjust the brake shoe clearance to ensure the brake shoes and drum are not too far apart. This ensures the shoes make contact with the drum, improving braking performance.
• The brake shoe springs should be inspected to see if they are worn out or damaged. If the springs are faulty, they should be replaced immediately. When replacing the brake shoe springs, original equipment manufacturer springs should be used.
• For users who are not mechanically inclined, they can take their motorcycles to a certified mechanic to inspect and maintain the brake shoes. The mechanic will ensure the motorcycle brake system is in good condition.

How to Choose Brake Shoe CG125

Choosing the right brake shoes for a specific vehicle is crucial for optimal performance and safety. Here are some factors to consider when selecting brake shoes:

• Compatibility:

  Ensure the brake shoes are compatible with the vehicle's make, model, and specifications. For instance, the CG 125 bike brake shoe will be appropriate for a Honda CG 125 motorcycle. The dimensions, mounting points, and braking system types (drum or disc) should match to ensure proper fit and function.

• Quality and brand:

  Consider the reputation and brand of the brake shoes. Well-known brands often provide reliable products and better after-sales services. Users can also read reviews and seek recommendations to identify trusted brands.

• Type of brake shoes:

  Different types of brake shoes are available, such as semi-metallic, organic, or ceramic materials. Each type has advantages and disadvantages depending on the driving conditions, noise levels, and durability requirements. A Honda CG 125 brake shoe is made of organic material and is suitable for regular city commuting with good stopping power and low noise.

• Driving habits and conditions:

  Determine the driving habits and conditions where the vehicle will be used. For heavy-duty applications or high-speed vehicles, brake shoes with superior performance and heat resistance are needed. In contrast, regular or occasional use requires standard brake shoes.

• Price and budget:

  Set a budget for the brake shoe purchase. While it's tempting to settle for cheaper options, prioritize quality and safety. Compare prices and features from different suppliers to find the best value for money.

• Warranty and guarantee:

  Check if the brake shoes have a reasonable warranty period and guarantee. This protects the buyer's investment and gives them confidence in the product's quality.

How to DIY and Replace Brake Shoe CG125

Replacing the CG125 brake shoes is a straightforward process that can be done with basic mechanical skills and tools. Here is a step-by-step guide:

Tools and Materials Needed:

• New brake shoes
• Socket wrench set
• Torque wrench
• Phillips screwdriver
• Flathead screwdriver
• Wheel chocks
• Jack and jack stands
• Bungee cord or rope

Replacement Steps:

• 1. Prepare the Vehicle: Ensure the vehicle is parked on a level surface. Engage the parking brake, and place wheel chocks around the wheels that will remain on the ground.
• 2. Lift the Vehicle: Use a jack to lift the vehicle. Once the vehicle is elevated, secure it with jack stands for added stability.
• 3. Remove the Wheel: Use a socket wrench to loosen the lug nuts and remove the wheel covering the brake drum. The brake drum may require a few light taps with a hammer to dislodge it if it is stuck.
• 4. Disengage the Brake Shoes: Take a photo of the brake shoe assembly for reference. Then, remove any retaining pins, clips, or springs holding the brake shoes in place using a socket wrench and pliers. A bungee cord or rope can be used to keep the shoes out of the way.
• 5. Remove the Old Brake Shoes: Remove the old brake shoes from the brake backing plate. Clean the backing plate and the brake assembly parts.
• 6. Install the New Brake Shoes: Position the new brake shoes on the backing plate. Refer to the earlier photo for proper orientation. Reattach the shoes using the original retaining pins, clips, and springs.
• 7. Reassemble the Brake Drum and Wheel: Reattach the brake drum, ensuring it fits snugly. Then, put the wheel back on and hand-tighten the lug nuts.
• 8. Lower the Vehicle: Remove the jack stands and lower the vehicle onto the ground with the jack. Torque the lug nuts to the manufacturer's specifications using a torque wrench.
• 9. Test the Brakes: Before driving, engage and disengage the brakes a few times to ensure proper function. Test the vehicle at low speeds to ensure everything works as expected.

Q&A

Q1: How often should someone change their brake shoes?

A1: There is no definite number of times to change brake shoes. A Honda CG125 brake shoe should be changed once users start noticing worn-out signs. The change period can be between 15,000 to 30,000 miles. Factors that affect the change period include driving habits and road conditions.

Q2: What are the signs of worn-out brake shoes?

A2: Worn-out brake shoes can lead to several damages and accidents if not changed in good time. The signs of worn-out brake shoes include squeaking noises when braking, grinding noises when braking, and a spongy feel on the brake pedal. Others include longer stopping distances and visible damage on the shoes.

Q3: Can users change brake shoes on their own?

A3: Yes, users can change the CG 125 brake shoe on their own. However, they need to have basic mechanical skills and knowledge. They should also have the right tools for the job. To be on the safe side, users should consult a professional mechanic.

Q4: Are there different types of brake shoes for different vehicles?

A4: Yes, there are different types of brake shoes for different vehicles. The CG 125 brake shoe is designed for Honda CG125 motorcycles. Other vehicles have their brake shoes customized to fit the braking system and requirements of the vehicle.