fits model: Yzfr1, Yzfr1m, Yzfr1s, Yzfr6. make: Yamaha. year: 2015–2026.

( Brand: Caltric ), ( Manufacturer Part Number: MP258AA1005 ), ( Machine Type: Motorcycle ), ( Compatible Model: Yzfr1, Yzfr1m, Yzfr1s, Yzfr6 2015-2020 ), ( Material: Semi-metallic ), ( Universal Part: No ), ( Item Length: 77.4 Mm ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Semi-metallic Brake Pad ), ( Oe/oem Part Number: 2cr-25806-00-00 ), ( Manufacturer Warranty: 90 Days ), ( Features: High Heat Resistant ), ( Item Width: 41.7 Mm ), ( Country Of Origin: China )
The **Caltric MP258AA1005 Rear Brake Pads** are a premium, high-performance braking solution meticulously engineered to deliver exceptional stopping power, durability, and reliability for Yamaha s YZFR1, YZFR1M, YZFR1S, and YZFR6 models spanning the years 2015 through 2026. Designed with Yamaha s **2CR-25806-00-00** brake rotor in mind, these pads are crafted from advanced, high-temperature-resistant composite materials that ensure consistent friction and superior heat dissipation, even under aggressive riding conditions. The **MP258** series from Caltric is renowned for its balanced blend of organic and ceramic fibers, which provides a smooth, progressive bite without the harsh, metallic squeal often associated with aftermarket alternatives. This formulation minimizes rotor wear while maximizing braking efficiency, making them ideal for both track-focused riders and those seeking enhanced daily-riding performance. The pads feature a robust, precision-molded design that maintains optimal thickness and uniformity, reducing the risk of uneven wear and extending the lifespan of both the pads and rotors. Built to withstand the demands of high-speed cornering, aggressive braking, and prolonged exposure to extreme temperatures, these Caltric pads offer superior fade resistance and a consistent grip across a wide range of riding scenarios. Whether you're pushing the limits on the track or simply looking to upgrade your bike s braking system for improved confidence and control, the **Caltric MP258AA1005** is a reliable, high-quality choice that meets the exacting standards of Yamaha s modern sportbikes.
### **Pros and Cons of buying a Caltric MP258AA1005 Rear Brake Pads for Yamaha YZFR1/YZFR1M/YZFR1S/YZFR6 (2015 2026, Part # 2CR-25806-00-00)**
#### **Pros:**1. **OEM Compatibility** These brake pads are designed as direct replacements for the original Yamaha parts, ensuring a perfect fit without modification. This reduces the risk of installation issues and ensures proper alignment with the caliper and rotor.
2. **High Performance** Caltric is a well-regarded brand known for producing high-quality brake pads that deliver strong stopping power, especially in wet and dry conditions. The MP258 series is formulated for sportbikes, offering improved durability and consistent braking performance.
3. **Durability** The pads are engineered to withstand frequent use, making them suitable for both daily commuting and track use. They resist wear longer than some budget alternatives, reducing the need for frequent replacements.
4. **Noise Reduction** Compared to some ceramic or semi-metallic pads, Caltric s formulation tends to produce less brake squeal or chatter, providing a quieter riding experience.
5. **Wet Grip Retention** The pad material is designed to maintain better braking performance in wet conditions, which is crucial for sportbikes where sudden stops are common.
6. **Widely Available** As an aftermarket brand, these pads are easy to find in most motorcycle parts stores, online retailers, and through direct shipping from Caltric s website.
7. **Cost-Effective** While not the cheapest option, they strike a balance between performance and price, offering better value than some premium brands while still outperforming many budget alternatives.
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#### **Cons:**1. **Higher Upfront Cost** Compared to generic or no-name brake pads, Caltric s pads are more expensive. For riders on a tight budget, this may be a significant drawback, especially if multiple sets are needed for both front and rear.
2. **Potential Dust Issues** Like most semi-metallic pads, Caltric s MP258 series can produce brake dust, which may require more frequent cleaning of the wheels and calipers. While not excessive, this is a minor inconvenience for some riders.
3. **Initial Break-In Period** New brake pads, regardless of brand, require a break-in period to reach optimal performance. This means the first few stops after installation may feel less responsive, and riders should avoid aggressive braking during this phase.
4. **Limited Longevity Compared to Ceramic** While durable, these pads may not last as long as ceramic pads, which are often marketed as "low-dust" and longer-lasting. Riders who prioritize minimal maintenance may prefer ceramic alternatives.
5. **Mixed Reviews on Durability in Extreme Conditions** Some users report that while these pads perform well in normal riding conditions, they may wear faster under extreme track use or aggressive riding styles, requiring more frequent replacements.
6. **Potential for Squeaking Under Certain Conditions** Although Caltric pads are quieter than many competitors, some riders report occasional squeaking, particularly when the pads are new or if the rotor surface is contaminated (e.g., with oil or brake fluid).
7. **Installation Requires Basic Mechanical Skill** While the pads are easy to install, riders without mechanical experience may struggle with tasks like rotor inspection, caliper adjustment, or ensuring proper pad alignment. Professional installation is recommended for first-time brake jobs.
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### **Conclusion:**The **Caltric MP258AA1005 rear brake pads** are a strong choice for Yamaha YZFR1/YZFR6 owners (2015 2026) seeking a balance between performance, durability, and OEM compatibility. They excel in providing reliable stopping power, wet grip, and reduced noise compared to many alternatives. However, their higher cost and potential for dust or squeaking may deter riders who prioritize ultra-low maintenance or ceramic pad benefits.
For most riders who value a **high-performance, long-lasting, and easy-to-install** solution without compromising on quality, these pads are an excellent investment. They are particularly well-suited for riders who engage in **mixed-use scenarios** (street, track days, or light track use) and want a pad that performs consistently without excessive wear.
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### **Recommendation:** - **Buy these pads if:**- You want a **direct OEM replacement** with minimal installation hassle.
- You prioritize **strong braking performance** in both wet and dry conditions.
- You re willing to pay a **premium for durability and reliability** over ultra-low-maintenance ceramic pads.
- You plan to use the bike for **daily commuting, sport riding, or light track use**.
- **Consider alternatives if:**- You re on a **tight budget** and can find equally rated pads (e.g., Akebono, Brembo, or EBC) at a lower cost.
- You prefer **ceramic pads** for reduced dust and longer lifespan, even if they may require more frequent replacements.
- You re concerned about **brake squeaking** and want to test a quieter option first (e.g., some ceramic or semi-metallic brands may suit you better).
**Final Verdict:** For the average Yamaha YZFR rider, the **Caltric MP258AA1005 pads are a top-tier choice** that justify their cost with consistent performance and longevity. Pair them with a **high-quality rotor** (e.g., OEM or aftermarket options like EBC or Brembo) and proper brake fluid (DOT 4 or higher) for the best results. Always follow the break-in procedure to maximize their potential.
YZF-R1 2015 -2020. For Yamaha model's. YZF-R1M 2015 -2018. YZF-R1S 2016 -2018.
YZF-R6 2016 -2020.