fits model: Wr400f. make: Yamaha. year: 1998.

( Brand: Ebc ), ( Manufacturer Part Number: MN/7K90 ), ( Type: Mxs Series Race Brake Pads ), ( Bundle Description: 1 Pc Genuine Ebc Mxs Series Race Brake Pads ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Position: Rear )
The **EBC MN/7K90 Rear MXS Race Brake Pads** are a premium, high-performance braking solution specifically engineered for the **1998 Yamaha WR400F DH**, delivering unmatched stopping power, durability, and reliability for off-road and racing applications. Designed with EBC s signature **MXS (Mono-XS) compound**, these brake pads combine a unique blend of organic and ceramic materials to achieve an optimal balance between bite, fade resistance, and longevity. The **MN/7K90** designation ensures compatibility with the WR400F s rear brake caliper, where aggressive trail riding, aggressive braking, and repeated high-stress stops demand superior friction properties. Unlike conventional brake pads that degrade quickly under extreme conditions, these pads feature a **high-temperature-resistant formulation** that maintains consistent performance even after prolonged use, reducing the risk of brake fade during intense racing or heavy-duty trail sessions. The **ceramic-infused friction material** minimizes dust production, keeping your brake system cleaner and reducing the need for frequent maintenance, while the reinforced backing plate ensures structural integrity under heavy loads. Whether you're tackling technical singletrack, competing in enduro races, or pushing the limits in motocross, these brake pads provide **instant, progressive braking response** with minimal pedal effort, allowing for precise control and confidence in every situation. Built to withstand the rigors of off-road riding, the **EBC MN/7K90** pads are a trusted choice among racers and serious riders who demand nothing less than peak performance from their braking system.
### Pros and Cons of Buying EBC MN/7K90 Rear MXS Race Brake Pads for a 1998 Yamaha WR400F DH
#### **Pros:**The EBC MN/7K90 rear brake pads are a popular choice for off-road and sport-touring motorcycles, including the 1998 Yamaha WR400F DH, due to several advantages:
1. **High Performance in Wet and Dry Conditions** These pads are designed for aggressive braking, offering strong stopping power in both wet and dry environments. This is particularly useful for a dual-sport bike like the WR400F, which may encounter varied terrain.
2. **Durability** EBC pads are known for their longevity, especially when paired with compatible rotors. They resist wear well under heavy braking loads, which is beneficial for a bike that sees frequent use or aggressive riding.
3. **Consistent Braking Performance** The semi-metallic composition of these pads provides reliable modulation, reducing the risk of brake fade or uneven wear. This is important for a bike that may be ridden hard in both on-road and off-road scenarios.
4. **Compatibility with Aftermarket Upgrades** The WR400F DH may have aftermarket brake upgrades (e.g., larger rotors or upgraded calipers). EBC MN/7K90 pads are designed to work well with such modifications, ensuring optimal braking performance.
5. **Good Heat Dissipation** These pads handle heat well, which is crucial for a bike that might be ridden in demanding conditions where braking is frequent or intense.
6. **Minimal Dust and Glazing** Compared to some ceramic or organic pads, EBC s semi-metallic formulation produces less dust and is less prone to glazing, which can improve longevity and maintain consistent grip.
7. **Positive User Feedback** Many riders report satisfaction with EBC pads for their balance of performance, durability, and affordability, making them a trusted brand in the motorcycle community.
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#### **Cons:** While the EBC MN/7K90 pads are a strong choice, there are some potential drawbacks to consider:1. **Noise Under Heavy Braking** Semi-metallic pads can generate more noise (squealing or grinding) compared to ceramic or organic pads, especially when braking hard. This may be noticeable on a bike like the WR400F, which could be ridden in quieter environments.
2. **Higher Dust Production Than Ceramic** While not excessive, these pads do produce more dust than ceramic alternatives. This can lead to more frequent cleaning of the brake system and potential messiness, particularly if the bike is stored in a garage or workshop.
3. **Potential for Rotor Wear** Semi-metallic pads can accelerate rotor wear if not used with compatible rotors (e.g., high-quality cast or drilled rotors). The WR400F s stock rotors may not be ideal for long-term use with these pads, potentially requiring replacement sooner than expected.
4. **Cost Relative to Organic Pads** While still reasonably priced, EBC MN/7K90 pads are more expensive than basic organic pads. For riders who prioritize minimal noise and dust over performance, cheaper alternatives might suffice.
5. **Learning Curve for New Riders** The aggressive nature of these pads means they require careful handling to avoid over-braking, which could be a consideration for riders new to hard braking techniques.
6. **Compatibility with Stock Setup** If the WR400F DH is ridden primarily in a mild or on-road-focused manner, the stock brake system (rotors, calipers, and pads) may not fully utilize the potential of the EBC pads. Upgrading other components (e.g., rotors) could be necessary to maximize their benefits.
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### **Conclusion:**The EBC MN/7K90 rear brake pads are an excellent choice for a 1998 Yamaha WR400F DH if you prioritize strong, consistent braking performance in varied conditions. They are durable, reliable, and well-suited for both on-road and off-road use, especially if the bike has aftermarket brake upgrades. However, they do come with trade-offs, such as increased noise, dust, and potential rotor wear, which may not be ideal for riders seeking a quieter or more low-maintenance braking solution.
For the WR400F DH, which is a capable dual-sport bike, these pads are a solid investment if you plan to push the brakes hard or ride in demanding conditions. If your riding style is more relaxed or primarily on-road, you might consider alternatives like ceramic pads for reduced noise and dust, though with slightly less stopping power.
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### **Recommendation:**If you are looking to upgrade the braking system on your 1998 Yamaha WR400F DH and plan to ride aggressively or in varied terrain, the **EBC MN/7K90 rear brake pads are a highly recommended choice**. Pair them with compatible rotors (such as aftermarket cast or drilled rotors) to ensure optimal performance and longevity. Additionally, consider upgrading the front brake pads if you want balanced braking performance.
For riders who prioritize noise reduction and minimal dust over maximum braking power, ceramic pads (e.g., EBC C100 or Hawk HPS) could be an alternative, though they may not perform as well in extreme conditions.
Ultimately, the EBC MN/7K90 pads strike a strong balance between performance, durability, and value, making them a top-tier option for the WR400F DH.
EBC Rear MXS Series Race Brake Pads for 1998 Yamaha WR400F - dh: Status: In Stock.