fits model: Yz125, Yz250. make: Yamaha. year: 2008–2020.

( Brand: Celox ), ( Manufacturer Part Number: HU3869MP239LR ), ( Part Type: Pad Brake ), ( Manufacturer Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )
The **Celox HU3869MP239LR Front Brake Pads** are a premium, high-performance replacement solution meticulously engineered to restore peak braking efficiency and reliability to Yamaha YZ125 and YZ250 models produced between 2008 and 2020. Designed with the modern off-road rider in mind, these brake pads combine cutting-edge friction technology with robust construction to deliver consistent, fade-resistant stopping power under the most demanding conditions. Crafted from Celox s proprietary **MP239LR compound**, these pads feature an optimized blend of high-temperature-resistant materials, ensuring superior heat dissipation and extended wear life even during aggressive, high-speed descents or repeated hard braking. The **5XC-W0045-00-00** part number guarantees an exact fit for Yamaha s front brake caliper, eliminating clearance issues and ensuring proper pad-to-rotor contact for maximum bite and modulation. Unlike conventional ceramic or semi-metallic pads, Celox s MP239LR formulation strikes a perfect balance between durability and responsiveness, reducing dust generation while maintaining exceptional grip across a wide temperature range from cold starts to prolonged high-heat sessions. The reinforced backing plate is precision-machined for stability, reducing vibration and wear on the caliper pistons, while the self-lubricating friction material minimizes squeaking and extends the life of both the pads and rotor. Whether you re tackling technical trails, racing on the track, or simply seeking dependable performance for daily rides, these Celox brake pads offer a noticeable upgrade over OEM components, providing a quieter, cooler, and more consistent braking experience. Built to withstand the rigors of off-road use, they are an ideal choice for riders who demand both performance and longevity without compromising on quality.
### Pros and Cons of Buying Celox HU3869MP239LR Front Brake Pads for Yamaha YZ125/YZ250 (2008 2020)
#### **Pros:**1. **High Performance and Durability** Celox brake pads are known for their strong stopping power and long-lasting wear, making them a reliable choice for off-road and aggressive riding. They are designed to handle high heat and repeated braking cycles without fading, which is crucial for motocross and enduro riding.
2. **Consistent Braking Performance** These pads provide a balanced and predictable braking feel, reducing the risk of sudden loss of grip or uneven pad wear. This is particularly important for riders who rely on their brakes for quick, repeatable stops in competitive or technical terrain.
3. **Compatibility with Yamaha YZ Models** The HU3869MP239LR is specifically engineered to fit the front brake system of the Yamaha YZ125 and YZ250 (2008 2020), including the 5XC-W0045-00-00 rotor setup. This ensures a proper fit without modification, reducing the risk of installation errors.
4. **Reduced Dust and Glazing** Celox pads are formulated to minimize excessive dust buildup on the rotor, which can lead to glazing (a smooth, slippery surface that reduces braking efficiency). This helps maintain consistent performance over time and reduces the need for frequent rotor resurfacing.
5. **Wider Temperature Range** These pads are designed to perform well in both high-heat and cold conditions, making them versatile for varying riding environments, from warm track days to cooler trail rides.
6. **Aftermarket Trust and Availability** Celox is a well-regarded brand in the aftermarket motocross and dirt bike community, with widespread availability through online retailers, bike shops, and specialty performance stores. This makes them easy to purchase and replace as needed.
7. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than some basic brake pads, their longevity and performance can make them a cost-effective choice over time, reducing the frequency of replacements and rotor resurfacing.
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#### **Cons:**1. **Higher Initial Cost** Celox brake pads are more expensive than basic OEM or generic aftermarket pads. For riders on a tight budget or those who don t ride aggressively, this may not be justified.
2. **Potential for Harsh Braking Feel** Some riders report that Celox pads can feel slightly firmer or more abrasive than softer OEM pads, which might not suit riders who prefer a smoother, less aggressive brake feel. This can be mitigated by breaking them in properly.
3. **Requires Proper Break-In** Like all high-performance brake pads, Celox pads need to be broken in gradually to avoid excessive rotor wear or glazing. Skipping this step can lead to poor initial performance or damage to the rotor.
4. **Not Ideal for Light or Recreational Riding** If you primarily ride casually or on paved roads, the aggressive nature of Celox pads may be unnecessary. For such use, standard OEM or semi-metallic pads might suffice and last longer.
5. **Dust and Cleaning Considerations** While Celox pads produce less dust than some alternatives, they still generate some debris. Riders must regularly clean the brake system (rotor, caliper, and pads) to prevent buildup that could affect performance or cause damage.
6. **Limited Availability of OEM Parts** If you later decide to switch back to OEM pads, finding exact replacements may be harder than for more common brands, though Celox is still widely supported.
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### **Conclusion:**The Celox HU3869MP239LR brake pads are an excellent choice for Yamaha YZ125/YZ250 riders who prioritize performance, durability, and consistent braking in demanding conditions. They are particularly well-suited for motocross, enduro, or aggressive trail riding where stopping power and longevity are critical. However, they come at a higher cost and may feel too aggressive for casual or paved-road riding. If you frequently push your bike to its limits and want pads that will last through heavy use, Celox is a strong recommendation. For lighter or recreational riding, a more budget-friendly option might be preferable.
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### **Recommendation:** **Buy the Celox HU3869MP239LR pads if:**- You ride aggressively (motocross, enduro, or frequent track days).
- You want long-lasting, high-performance braking with minimal rotor wear.
- You re willing to invest in a product that reduces the need for frequent replacements.
- You prioritize consistent braking feel and reduced dust buildup.
**Consider alternatives if:**- You ride lightly or primarily on pavement, where standard OEM or semi-metallic pads would suffice.
- You re on a tight budget and can t justify the higher upfront cost.
- You prefer a softer, less aggressive braking feel.
For most Yamaha YZ125/YZ250 riders who demand performance, the Celox pads are a worthwhile upgrade. Just be sure to follow the break-in procedure and maintain your brake system properly to maximize their lifespan and effectiveness.
WR250F 2017 -2026, WR450F 2016 -2026, YZ125 2008 2023 2025, 50TH 2024, 70TH Anniversary 2026, Monster 2022 -2025, YZ125X 2020 -2026, YZ250 2008 -2026, 2022 2023 YZ250F 2007 -2026, 60TH Anniversary 2016, 2021 2023 YZ250FX 2015 -2026, YZ250X YZ450F YZ450FX 2016 -2026. Compatible With Yamaha model's. Order Includes. 2x Front Brake Pads 1Set: B29-25805-01- B2W-25805-00- B29-25805-00- 5XC-W0045-00-00.
length : 94mm - 3.7 in, width : 31.5 1.2 Thickness: 7.2 0.3 Material:s emir Metallic. Premium Quality Replacement Part.