BIKEMASTER MN-5M6S Rear Brake Master Cylinder Shoes Wd MN/5M6S

( Brand: Bikemaster ), ( Manufacturer Part Number: MN/5M6S ), ( Type: Brake Shoes ), ( Compatible Year: 1981 1980 ), ( Bundle Description: 1 Pc Genuine Bikemaster Brake Shoes ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Position: Rear )

Review BIKEMASTER Mn/5m6s Rear Brake Shoes Yamaha Wd fits IT125 1980–1981

The **BikeMaster MN/5M6S Rear Brake Shoes** are a meticulously crafted, high-performance replacement solution designed specifically for the iconic 1980 1981 Yamaha IT125 WD, ensuring optimal braking efficiency and longevity for this classic 50cc adventure bike. These brake shoes are engineered from premium, heat-resistant, and wear-resistant materials, including a durable friction compound that delivers consistent stopping power even under demanding conditions. The shoes feature a precise, contoured design that matches the original Yamaha specifications, allowing for a perfect fit against the drum s internal surface, minimizing brake drag and maximizing responsiveness. Their robust construction ensures resistance to warping, cracking, or premature wear, which is critical for riders who prioritize reliability on both paved roads and rugged off-road trails. The MN/5M6S model is built to withstand the stresses of frequent use, making it an ideal upgrade for enthusiasts looking to restore or enhance the braking performance of their IT125 WD. Whether tackling city commutes, winding mountain roads, or exploring remote backcountry paths, these brake shoes provide a seamless, no-compromise braking experience that aligns with the bike s legendary durability and agility. With their straightforward installation and compatibility with the original brake mechanism, these shoes offer a hassle-free solution for maintaining peak performance without sacrificing authenticity.

### Pros and Cons of Buying Bikemaster MN/5M6S Rear Brake Shoes for a 1980-1981 Yamaha IT125 WD

1. **Compatibility** The Bikemaster MN/5M6S brake shoes are designed specifically for the Yamaha IT125 WD (and similar models), ensuring a proper fit without modification. This reduces the risk of improper installation or alignment issues that could lead to brake failure or premature wear.

2. **High-Quality Materials** Bikemaster is a well-regarded brand in the aftermarket parts industry, known for producing durable and reliable brake shoes. Their products are often made from high-friction materials that provide consistent stopping power, even under heavy use.

3. **Easy Installation** Since these shoes are direct replacements, they should fit seamlessly into your existing brake system without requiring extensive adjustments. This makes them a convenient option for riders who want a straightforward upgrade.

4. **Cost-Effective Upgrade** Compared to full brake system overhauls or aftermarket brake systems, these shoes offer a budget-friendly way to improve braking performance. They are significantly cheaper than purchasing a complete brake kit or a new bike.

5. **Improved Braking Performance** If your original brake shoes are worn or contaminated with oil/dirt, replacing them with fresh MN/5M6S shoes can restore or enhance braking efficiency. This is particularly useful for older bikes where brake pads may have degraded over time.

6. **Widely Available** Bikemaster parts are commonly stocked by motorcycle accessory retailers, both online and in physical stores. This makes them easy to source without long wait times or shipping delays.

7. **Durability** The shoes are designed to last longer than OEM parts, reducing the frequency of brake maintenance. This is especially beneficial for riders who use their bike regularly or in demanding conditions.

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1. **Potential for Inconsistent Quality** While Bikemaster is a reputable brand, aftermarket parts can sometimes vary in quality depending on the batch or supplier. Some users report that certain lots of brake shoes may wear unevenly or lack the expected friction coefficient, leading to reduced braking performance.

2. **Limited Customization** Unlike some high-end aftermarket brake systems, these shoes do not offer adjustable or modular features. If you require specific friction levels or materials (e.g., for track use or extreme conditions), you may need to explore other options.

3. **Dependence on Other Brake Components** Even with new shoes, if your brake calipers, cables, or rotors are worn or corroded, the performance improvement may be limited. This means you might need to address other parts of the brake system simultaneously for optimal results.

4. **Possible Compatibility Issues with Modifications** If your IT125 WD has been modified with aftermarket brake systems (e.g., disc brakes or upgraded calipers), these shoes may not be compatible. Always verify that the shoes match your specific brake setup.

5. **Friction Material Sensitivity** Some brake shoes use materials that are sensitive to environmental factors like moisture or oil contamination. If your bike has been exposed to these conditions, the shoes may not perform as expected until they are broken in properly.

6. **No Warranty on Performance** Unlike OEM parts, aftermarket brake shoes typically come with limited or no warranty on performance. If the shoes fail prematurely or underperform, you may be responsible for replacement costs.

7. **Break-In Period Required** Like all brake shoes, these will need a break-in period to achieve optimal performance. Riding aggressively during this phase can reduce their lifespan or lead to inconsistent braking.

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The Bikemaster MN/5M6S rear brake shoes are a practical and cost-effective choice for upgrading the braking system of your 1980-1981 Yamaha IT125 WD. They offer direct compatibility, improved stopping power, and durability, making them ideal for riders who want a simple yet effective solution. However, their effectiveness depends on the condition of the rest of your brake system, and they may not suit riders seeking highly customized or high-performance braking solutions.

If your primary goal is to restore or enhance braking performance without significant modifications, these shoes are a solid recommendation. For best results, pair them with a thorough inspection of your brake cables, calipers, and rotors to ensure the entire system functions optimally.

- Your current brake shoes are worn or contaminated.

- You want a straightforward, budget-friendly upgrade.

- You plan to maintain the rest of your brake system (e.g., cleaning cables, checking caliper alignment).

- Your brake system has been heavily modified or is in poor condition.

- You require specialized braking materials (e.g., for track use).

- You are unwilling to perform a break-in period or inspect other brake components.

For long-term reliability, consider replacing other worn brake parts (such as cables or rotors) alongside the shoes. Always follow manufacturer guidelines for installation and break-in procedures.

Details:

BikeMaster Rear Brake Shoes for 1980 - 1981 Yamaha IT125 - wd: Status: In Stock.

part #: mn5m6s price

• $32.29

specifications cyclebrakeshoe:

• for models: It125
• for makes: Yamaha
• for years: 1980-1981
• brand: Bikemaster
• mpn: Mn/5m6s
• type: Brake Shoes
• compatible year: 1981 1980
• bundle description: 1 Pc Genuine Bikemaster Brake Shoes
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• position: Rear

general cyclebrakeshoe:

• Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Shoes
• condition: New

offer cyclebrakeshoe:

• sold: 0
• started: June 11, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1

returns cyclebrakeshoe:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments cyclebrakeshoe:

• wallet: Paypal
• credit card: Visa
• other

seller cyclebrakeshoe:

• # reviews: 24054
• city: Multiple warehouses
• rating: 99.3%

shipping cyclebrakeshoe:

• cost: $0.00
• type: Fixed
• transit: 2-6 Days
• class: Standard
• service: Standard

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