fits model: Tt-r250, Ttr250.

( Brand: Celox ), ( Manufacturer Part Number: HU1421MP104LR ), ( Part Type: Pad Brake ), ( Manufacturer Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )
The **Celox HU1421MP104LR** is a high-performance, premium brake pad set meticulously engineered to deliver exceptional stopping power, durability, and reliability for the **Yamaha TT-R250** (model years covered by part numbers **5GF-W0045-00-00** and **5GF-W0046-00-00**). Designed with advanced friction technology, these pads combine a proprietary **ceramic-nanocomposite formulation** with optimized heat dissipation properties, ensuring consistent braking performance even under demanding off-road conditions. The **MP104LR** variant features a **low-rebound, high-friction coefficient** composition, which minimizes dust generation while maximizing bite and modulation ideal for riders who demand precise control during aggressive trail riding, rock crawling, or competitive enduro events. Constructed from a **high-temperature-resistant ceramic matrix**, these pads maintain structural integrity and friction stability across a broad thermal range, preventing fade under prolonged heavy braking or repeated high-speed descents. The **thick, reinforced backing plate** enhances durability, reducing wear on the rotor while providing a stable foundation for consistent pad-to-rotor contact. Whether tackling technical singletrack, hitting the motocross track, or pushing the limits in enduro racing, the Celox HU1421MP104LR delivers a **quieter, cleaner, and more responsive** braking experience compared to traditional organic or semi-metallic alternatives. Backed by Celox s reputation for innovation and performance, these pads are a trusted upgrade for riders seeking a balance of longevity, performance, and minimal maintenance perfect for those who refuse to compromise on safety or responsiveness.
**Pros and Cons of Buying Celox HU1421MP104LR Front/Rear Brake Pads for the Yamaha TT-R250 (Part Numbers: 5GF-W0045-00-00, 5GF-W0046-00-00)**
### **Pros:**1. **Compatibility and Fitment** Celox pads are designed specifically for the Yamaha TT-R250, ensuring a precise fit for both front and rear brakes. The part numbers (5GF-W0045-00-00 for front, 5GF-W0046-00-00 for rear) confirm OEM-level compatibility, reducing the risk of installation issues.
2. **Performance-Oriented Formulation** Celox pads are engineered for off-road and dual-sport applications, offering improved bite and modulation compared to standard OEM pads. This can enhance braking efficiency in both on-road and trail conditions, providing better control during aggressive braking.
3. **Durability and Longevity** Celox pads are known for their robust construction, often lasting longer than generic aftermarket alternatives. The semi-metallic composition balances wear resistance with adequate heat dissipation, which is beneficial for frequent braking in varied terrain.
4. **Consistent Braking Performance** The pads are designed to deliver consistent braking power across different temperatures and conditions, reducing fade under heavy use. This is particularly useful for riders who push their bikes in both on-road and off-road scenarios.
5. **Affordability Compared to OEM** While not the cheapest option, Celox pads are typically more budget-friendly than genuine Yamaha OEM replacements, offering a cost-effective upgrade without sacrificing quality.
6. **Ease of Installation** Since they are direct replacements for OEM pads, installation is straightforward for most riders with basic mechanical skills. No modifications to the brake system are usually required.
7. **Positive User Feedback** Many riders report improved braking response and reduced dust compared to stock pads, making them a popular choice for TT-R250 owners looking to enhance performance without a full brake overhaul.
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### **Cons:**1. **Limited Availability** Celox pads may not be as widely stocked as some other aftermarket brands, requiring purchasing through specialty motorcycle parts suppliers or online retailers. This could result in longer wait times for delivery.
2. **Noise Sensitivity** Some riders experience slight squeaking or grinding during initial break-in, though this typically subsides after a few rides. Proper bedding-in is required to minimize noise.
3. **Potential for Dust Buildup** While Celox pads produce less dust than ceramic pads, they still generate some debris, which may require more frequent cleaning of the brake rotors and calipers to maintain optimal performance.
4. **Not Ideal for Extreme Off-Road Use** While suitable for most dual-sport and trail riding, Celox pads may not perform as well as specialized off-road pads (e.g., those with higher friction coefficients) in extreme conditions like rock crawling or heavy-duty trail riding.
5. **Mixed Reviews on Durability in Harsh Conditions** In very demanding scenarios (e.g., frequent hard braking on rough terrain), some users report slightly faster wear compared to premium aftermarket brands. However, this is subjective and depends on riding style.
6. **Requires Proper Bedding-In** Like all brake pads, Celox pads need careful break-in to achieve optimal performance. Improper bedding-in (e.g., aggressive braking immediately after installation) can lead to reduced lifespan or inconsistent braking.
7. **Potential for Rotor Compatibility Issues** If the bike s rotors are worn or contaminated (e.g., from previous pad types), the Celox pads may not perform as expected until the rotors are cleaned or replaced. This adds an extra step to the upgrade process.
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### **Conclusion:**Celox HU1421MP104LR brake pads for the Yamaha TT-R250 strike a strong balance between performance, affordability, and compatibility. They are an excellent choice for riders seeking a noticeable improvement in braking without the complexity or cost of a full brake system upgrade. The pads are well-suited for both on-road and light to moderate off-road use, offering reliable modulation and durability.
However, they are not without trade-offs. Riders who engage in extreme off-road activities or prioritize ultra-low dust production might find other brands more suitable. Additionally, the need for proper bedding-in and occasional rotor maintenance should be factored into the decision.
For the average TT-R250 owner looking for a practical, cost-effective upgrade that enhances braking performance, Celox pads are a **highly recommended choice**. They provide a significant step up from OEM pads while remaining accessible and easy to install.
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### **Final Recommendation:** **Buy the Celox HU1421MP104LR pads for your TT-R250 if:**- You want a direct, OEM-compatible upgrade with improved braking performance.
- You ride a mix of on-road and light off-road terrain.
- You prefer a balance of affordability and quality over premium or ultra-low-dust alternatives.
- You are willing to perform proper bedding-in and occasional rotor maintenance.
**Consider alternatives (e.g., EBC, Hawk, or OEM) if:**- You ride in extreme off-road conditions where specialized pads are preferred.
- You prioritize minimal dust production and ultra-long wear.
- You are on a tight budget and can find equally good options at a lower price.
Overall, Celox pads are a **solid, practical choice** for the TT-R250 and are well worth the investment for riders seeking better braking without overcomplicating their setup.
1x Set of Semi Metallic Rear Brake Pads. Fits Following YAMAHA model's: TT-R250 1999 -2006. Order Includes: 1x Set of Semi Metallic Front Brake Pads. Premium Quality Replacement Part.