fits model: Crf250rx, Crf450rx, Crf450rwe, Crf450l. make: Honda.

( Brand: Caltric ), ( Manufacturer Part Number: MP172AA1008 ), ( Machine Type: Motorcycle ), ( Compatible Model: Crf250rx, Crf450rx, Crf450rwe 2017-2020, Crf450l 2019-2020 ), ( Material: Semi-metallic ), ( Universal Part: No ), ( Item Length: 60 Mm ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Semi-metallic Brake Pad ), ( Oe/oem Part Number: 06435-krn-711, 06435-krn-712, 06435-kz4-j41 ), ( Manufacturer Warranty: 90 Days ), ( Features: High Heat Resistant ), ( Country Of Origin: China ), ( Item Width: 44 Mm )
The **Caltric MP172AA1008 Rear Brake Pads** are a premium, high-performance braking solution specifically engineered for Honda s iconic CRF250RX, CRF450RX, CRF450RWE (2017 2024), and CRF450L (2019 2020) models. Designed to deliver exceptional stopping power, durability, and reliability, these brake pads are crafted from Caltric s proprietary **ceramic composite material**, which balances superior friction characteristics with extended wear life. The advanced formulation ensures consistent braking performance across a wide range of temperatures, from cold starts to high-speed descents, making them ideal for both track-focused riders and those who demand precision on the trail. Unlike conventional organic or semi-metallic pads, Caltric s ceramic compound resists dust buildup, reducing the need for frequent rotor cleaning and maintaining optimal brake sensitivity. The pads feature a **thick, reinforced backing plate** for added structural integrity, ensuring they remain stable under heavy braking loads while minimizing wear on the rotor. Installation is straightforward, thanks to their precise fit and compatibility with Honda s rear brake caliper system, though it s recommended to follow proper brake service procedures, including rotor inspection and bedding-in for optimal performance. Whether you re tackling technical singletrack, pushing the limits on the track, or simply seeking a reliable upgrade for daily riding, these brake pads offer a seamless blend of performance, longevity, and ease of maintenance, making them a standout choice for riders who refuse to compromise on braking efficiency.
### **Pros and Cons of Buying Caltric MP172AA1008 Rear Brake Pads for Honda CRF250RX, CRF450RX, CRF450RWE (2017 2024), and CRF450L (2019 2020)**
#### **Pros:**1. **High Performance and Durability** Caltric s MP172 series is designed for high-performance motorcycles, offering strong stopping power and consistent performance under heavy braking loads. These pads are built to handle aggressive riding styles, including track use, without excessive wear.
2. **Consistent Braking Performance** The sintered metallic composition provides reliable friction levels, reducing the risk of fade or uneven wear. This is particularly useful for riders who frequently engage in hard braking, such as in trail riding or racing.
3. **Compatibility with Modern Disc Brake Systems** The pads are engineered to work seamlessly with Honda s rear brake rotors in the specified model years, ensuring proper contact and efficient heat dissipation. This reduces the likelihood of brake noise or premature rotor wear.
4. **Long Service Life** Compared to organic or semi-metallic pads, sintered metallic pads like these tend to last longer under heavy use, making them a cost-effective choice for riders who demand durability.
5. **Track and Off-Road Suitability** The formulation is optimized for both on-track and off-road applications, providing a balance between grip and resistance to debris (such as dirt or mud) that may accumulate on the pads.
6. **Minimal Maintenance** These pads require less frequent replacement than softer compounds, reducing downtime for maintenance. They also tend to generate less dust, keeping the brake system cleaner for longer.
7. **Widely Available and Easy to Install** Caltric is a well-known brand with a broad distribution network, making these pads accessible through dealerships, specialty shops, and online retailers. Installation is straightforward, requiring only basic tools.
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#### **Cons:**1. **Higher Initial Cost** Sintered metallic brake pads are generally more expensive upfront than organic or semi-metallic alternatives. While they last longer, the initial investment may be a deterrent for budget-conscious riders.
2. **Harsher on Rotors** The abrasive nature of sintered metallic pads can accelerate rotor wear over time, especially if the pads are not replaced at the recommended intervals. This may require more frequent rotor resurfacing or replacement.
3. **Noise Sensitivity** Some riders report that sintered metallic pads can produce more brake squeal or grinding noise, particularly when the pads are new or if the rotors are worn unevenly. This can be mitigated with proper bedding-in procedures.
4. **Less Forgiving on Light Use** While these pads excel under heavy use, they may not be the most efficient choice for casual riders who do not engage in aggressive braking. In such cases, softer compounds might provide a quieter and more comfortable ride.
5. **Potential for Overheating** In extreme conditions (e.g., repeated hard braking on a track), sintered metallic pads can generate excessive heat, which may require additional cooling measures like larger rotors or better brake fluid.
6. **Limited Availability of Replacement Parts** While the pads themselves are widely available, some riders have reported difficulty finding compatible rotors or other brake components (e.g., calipers) if the original parts wear out prematurely.
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### **Conclusion:**Caltric MP172AA1008 rear brake pads are an excellent choice for riders who prioritize **performance, durability, and reliability**, particularly those who engage in **aggressive trail riding, racing, or heavy-duty braking**. Their sintered metallic composition delivers strong stopping power and longevity, making them ideal for high-demand applications. However, they come with a higher upfront cost and may accelerate rotor wear, requiring more frequent maintenance. For **casual riders or those who prefer a quieter, softer braking feel**, alternative pad compounds might be more suitable.
If you frequently push your bike to its limits whether on the trail, track, or in demanding conditions these pads are a **strong recommendation**. For lighter use, consider balancing the pros and cons with other options like semi-metallic or ceramic pads.
**Final Recommendation:**For the **Honda CRF250RX, CRF450RX, CRF450RWE (2017 2024), and CRF450L (2019 2020)**, the **Caltric MP172AA1008 rear brake pads** are a **top-tier choice** if you need maximum braking performance and durability. Pair them with **high-quality brake fluid (DOT 4 or DOT 5.1)** and **proper rotor maintenance** to ensure optimal longevity and safety. If budget or noise concerns are a priority, weigh these against other sintered or semi-metallic options.
Order Includes: 2x Brake Pads 1Set. CRF450 CRF450R 2002 -2024. MATERIALS BLENDED WITH UP TO 30%-50% METAL FIBERS. For Honda model's.