fits model: R1, Yzfr1, Yzf-r1. make: Yamaha. year: 2004–2006.

( Brand: Caltric ), ( Manufacturer Part Number: MP153AA2039 ), ( Machine Type: Motorcycle ), ( Compatible Model: R1, Yzfr1, Yzf-r1 2004-2006 ), ( Material: Semi-metallic ), ( Universal Part: No ), ( Item Length: 69.6 Mm ), ( Placement On Vehicle: Front, Rear ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Semi-metallic Brake Pad ), ( Oe/oem Part Number: 39p-w0045-00-00, 39p-25805-00-00 ), ( Manufacturer Warranty: 90 Days ), ( Features: High Heat Resistant ), ( Item Width: 53 Mm ), ( Country Of Origin: China )
The **Caltric MP153AA2039 Front and Rear Brake Pads** are a premium, high-performance replacement solution specifically engineered for the iconic **Yamaha R1, YZFR1, and YZF-R1 models** produced between **2004 and 2006**. Designed to deliver exceptional braking performance, durability, and reliability, these pads are crafted from **advanced ceramic composite materials**, ensuring a perfect balance between stopping power, heat resistance, and minimal dust generation. The **MP153AA2039** series is meticulously formulated to meet the demanding requirements of high-performance sportbikes, providing consistent and progressive braking response even under extreme conditions. Whether you're pushing the limits on the track or cruising at high speeds on the open road, these brake pads offer superior modulation, reduced fade, and enhanced longevity compared to standard organic or semi-metallic alternatives. The **precision-fit design** ensures seamless installation, maintaining optimal clearance with the rotor while maximizing friction surface contact for superior bite and stopping efficiency. Built to withstand the intense thermal loads generated by aggressive riding, these pads feature a **high-temperature-resistant formulation** that resists warping, cracking, or degradation, making them an ideal choice for riders who demand nothing less than perfection. With **minimal pad wear and rotor wear**, the Caltric MP153AA2039 pads not only extend the life of your braking system but also reduce the frequency of costly maintenance, allowing you to focus on the ride. Whether you're upgrading for improved performance, restoring original equipment specifications, or simply ensuring your bike s braking system is at its best, these brake pads represent a **trusted, high-quality solution** that exceeds expectations. Backed by Caltric s reputation for innovation and reliability, these pads are a must-have for any Yamaha R1 owner seeking uncompromising braking performance.
### **Pros and Cons of Buying Caltric MP153AA2039 Front & Rear Brake Pads for Yamaha R1/YZFR1/YZF-R1 (2004 2006)**
#### **Pros:**1. **High Performance & Durability** Caltric is a well-regarded brand known for producing high-quality brake pads designed for sportbikes. The MP153AA2039 pads are formulated for superior stopping power, heat resistance, and longevity, which is crucial for high-performance bikes like the R1.
2. **OEM Replacement Fitment** These pads are direct replacements for the original Yamaha brake pads on the 2004 2006 R1/YZFR1/YZF-R1, ensuring an exact fit without modifications. This eliminates the need for adjustments or customization.
3. **Consistent Braking Performance** The pads are designed to maintain stable braking performance under heavy loads, reducing fade and improving modulation, which is essential for track use or aggressive riding.
4. **Compatibility with Aftermarket Upgrades** If you ve installed aftermarket rotors (e.g., larger or slotted), these pads will work well with them, providing a balanced braking experience.
5. **Widely Available & Trusted Brand** Caltric is a reputable manufacturer with a strong reputation in the motorcycle community. Their products are easy to find in most motorcycle parts stores, online retailers, and through authorized dealers.
6. **Good Value for Money** While not the cheapest option, the performance and longevity justify the cost compared to budget brake pads, which may wear out faster and require more frequent replacements.
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#### **Cons:**1. **Higher Upfront Cost** Compared to generic or no-name brake pads, Caltric pads are more expensive. For riders on a tight budget, this could be a significant investment, especially if replacing both front and rear sets.
2. **Potential for Harsh Braking Feel** Some riders report that high-performance pads like these can feel slightly harsher or less "soft" than stock pads, particularly on the front. This may require an adjustment period or additional brake pad shims for a smoother feel.
3. **Requires Proper Break-In** Like all high-performance brake pads, these need a proper break-in period to reach their full potential. Riding aggressively immediately after installation can reduce their lifespan and performance.
4. **Dust & Wear Considerations** Ceramic or semi-metallic pads (like Caltric s) generate less dust than traditional metallic pads but can still produce noticeable brake dust, which may require more frequent cleaning of wheels and calipers.
5. **Limited Availability for Older Models** While these pads are designed for the 2004 2006 R1/YZFR1/YZF-R1, they may not be as widely stocked as newer, more common models. Online retailers or specialty shops may be needed for purchase.
6. **Potential for Overkill for Mild Riding** If you primarily use your bike for commuting or light touring, the performance benefits of Caltric pads may not be necessary. For such use, a more affordable pad could suffice.
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### **Conclusion & Recommendation**
The **Caltric MP153AA2039 brake pads** are an excellent choice for Yamaha R1/YZFR1/YZF-R1 owners (2004 2006) who prioritize **performance, durability, and reliability**, especially if they engage in track days, aggressive riding, or have upgraded their braking system. The pads deliver superior stopping power and heat resistance, making them ideal for high-performance applications.
However, if budget is a concern or if you primarily ride lightly, you might consider **mid-range alternatives** (e.g., EBC Redstuff, Hawk HPS, or Akebono AF10) that still offer good performance without the premium price. That said, for the average enthusiast or rider who wants the best possible braking experience, Caltric is a **highly recommended** option.
**Final Recommendation:**If you re upgrading your brakes for better performance, track use, or aftermarket rotor compatibility, **go with the Caltric MP153AA2039 pads**. Pair them with high-quality rotors (e.g., EBC or Hawk slotted/drilled) and ensure proper break-in for optimal results. If you re on a tighter budget, explore other high-quality brands like EBC or Hawk, but Caltric remains one of the top-tier choices for this bike.
MATERIALS BLENDED WITH UP TO 30%-50% METAL FIBERS. For Yamaha model's 6x Brake Pads 3Set. Order Includes: 6x Brake Pads 3Set. YZF-R1 YZFR1 2004 - 2006.