CALTRIC MP137AA1006 Rear Brake Pads 3XP-W0046-00-00

( Brand: Caltric ), ( Manufacturer Part Number: MP137AA1006 ), ( Oe/oem Part Number: 3xp-w0046-00-00 ), ( Placement On Vehicle: Rear ), ( Compatible Model: Yz125, Yz 125 1990-1997 ), ( Type: Semi-metallic Brake Pad ), ( Features: High Heat Resistant ), ( Machine Type: Motorcycle ), ( Material: Semi-metallic ), ( Item Width: 40.8 Mm ), ( Item Length: 62 Mm ), ( Manufacturer Warranty: 90 Days ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Vintage Part: No )

Review CALTRIC Rear Brake Pads Yamaha fits YZ125 YZ 125 1990–1997

The **Caltric MP137AA1006 Rear Brake Pads** are a premium, high-performance replacement solution specifically engineered for Yamaha YZ125 and YZ-F125 dirt bikes manufactured between 1990 and 1997. Designed to meet the rigorous demands of off-road riding, these brake pads deliver exceptional stopping power, durability, and reliability, ensuring consistent performance even under the most intense conditions. Crafted from Caltric s proprietary semi-metallic compound, these pads strike an ideal balance between friction, heat resistance, and wear resistance, making them well-suited for both aggressive trail riding and competitive motocross. The semi-metallic formulation provides superior heat dissipation, reducing the risk of fade during prolonged braking, while also offering a quieter operation compared to traditional ceramic or organic pads. Built to exacting standards, these pads feature a robust, corrosion-resistant backing plate that maintains structural integrity over extended use, ensuring a secure fit within the YZ125 s rear brake caliper. Whether you're tackling technical trails, hitting the track, or simply seeking a dependable upgrade for your classic Yamaha, the Caltric MP137AA1006 pads offer a seamless replacement that restores peak braking efficiency and extends the lifespan of your brake system. Backed by Caltric s reputation for quality and performance, these pads are a trusted choice for riders who demand precision and durability in every corner.

### **Pros and Cons of Buying Caltric MP137AA1006 Rear Brake Pads for Yamaha YZ125/YZ125X (1990 1997)**

1. **Compatibility** These brake pads are specifically designed for the Yamaha YZ125/YZ125X (1990 1997) models, ensuring a proper fit without modification. The part number (3xp-w0046-00-00) confirms OEM-level compatibility, reducing the risk of installation issues.

2. **Performance** Caltric is a well-regarded brand known for producing high-quality aftermarket brake components. These pads are likely to provide reliable stopping power, especially if the bike has been ridden hard or if the original pads are worn out. The semi-metallic formulation balances durability and friction, which is suitable for motocross use.

3. **Durability** Semi-metallic brake pads tend to last longer than organic or ceramic pads under heavy use, making them a practical choice for off-road riding where brake wear is accelerated by dirt, debris, and aggressive braking.

4. **Ease of Installation** Since these are direct replacements for the OEM pads, swapping them out is straightforward. No special tools or modifications are typically required, and they should fit the caliper and rotor without clearance issues.

5. **Cost-Effective Alternative to OEM** While not always cheaper than genuine Yamaha parts, Caltric pads often provide a more affordable option without sacrificing performance. This can be beneficial for riders who want to avoid the higher cost of OEM replacements.

6. **Widely Available** Caltric parts are stocked by many motorcycle accessory retailers, both online and in physical stores, making them easy to source without long wait times.

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1. **Potential Dust and Noise** Semi-metallic brake pads generate more dust than ceramic or organic pads, which can accumulate on the bike s bodywork, wheels, and chain. This requires regular cleaning. Additionally, they may produce a slight metallic squeal or grinding noise, especially when new, though this usually wears off after initial use.

2. **Shorter Lifespan Than Ceramic** While durable, semi-metallic pads wear out faster than ceramic pads under heavy use. If the bike is ridden frequently in extreme conditions, replacements may need to be made more often than with ceramic alternatives.

3. **Compatibility with Modern Upgrades** If the bike has been modified with larger rotors or upgraded calipers (e.g., from a different manufacturer), these pads may not be ideal. Always verify that the pads are suitable for any aftermarket brake components installed.

4. **Initial Bed-In Period** Like most brake pads, Caltric s semi-metallic pads require a brief bed-in period to achieve optimal performance. This involves gradual braking to allow the pads to seat properly on the rotor, which can slightly reduce initial stopping power.

5. **Potential for Overheating** Semi-metallic pads can overheat if used aggressively in short bursts (e.g., frequent hard stops in racing). This may lead to reduced braking efficiency or even pad failure in extreme cases. Proper brake cooling (e.g., rotor ventilation) is essential.

6. **Limited Warranty or Return Policy** Some aftermarket brands offer limited warranties, but Caltric s specific warranty terms may not cover all potential issues (e.g., manufacturing defects). Always check the retailer s return policy before purchasing.

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Caltric MP137AA1006 rear brake pads are a **solid choice** for Yamaha YZ125/YZ125X owners (1990 1997) looking for a reliable, OEM-compatible replacement. They strike a balance between performance, durability, and affordability, making them suitable for both casual riders and those who push their bikes harder. However, they are not without trade-offs, such as increased dust, noise, and a shorter lifespan compared to ceramic pads.

If the bike is ridden primarily on trails or in motocross conditions, these pads will likely perform well and extend the life of the brake system. For riders who prioritize minimal dust and noise, ceramic pads might be preferable, though they may wear out faster under heavy use. Ultimately, the decision depends on the rider s budget, riding style, and tolerance for maintenance.

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- You need a direct, easy-to-install replacement for worn-out OEM pads.

- You ride in conditions that demand durable, high-friction braking (e.g., motocross, enduro).

- You are comfortable with occasional dust and noise trade-offs for better stopping power.

- You want a cost-effective alternative to OEM parts without sacrificing performance.

- You prefer lower dust and noise levels (opt for ceramic pads like EBC or Hawk).

- Your bike has been modified with aftermarket brakes, and you need pads specifically rated for those components.

- You ride mostly on pavement or in light trail conditions, where ceramic pads might last longer.

For most Yamaha YZ125/YZ125X owners in the specified model range, **Caltric MP137AA1006 is a practical and well-performing choice**, especially when paired with proper brake maintenance (e.g., rotor cleaning, pad bed-in, and regular inspections). Always pair brake pad replacements with new brake fluid if the system hasn t been serviced recently to ensure optimal braking performance.

Details:

Viking 700 Yxm700 2014 -2020. Premium Quality Replacement Part, Rear Brake Pads. A/B1/D1/E/E1/F1/G1/H1/J1/Wry/War/L/LC/M/MC/N/NC/P/PC/R/Rc/S/Sc/T/Tc/V/Vic. Ttr250 1999 -2006.

For Yamaha model's. For Kawasaki model's. For Suzuki model's. Rhino 700 Yxr7f Fie 2008 -2013.

part #: mp137aa1006 prices

• $10.00-$16.35

specifications motorcyclepadus:

• for models: Yz125, Yz, 125
• for makes: Yamaha
• for years: 1990-1997
• brand: Caltric
• mpn: Mp137aa1006
• oe/oem part number: 3xp-w0046-00-00
• placement on vehicle: Rear
• compatible model: Yz125, Yz 125 1990-1997
• type: Semi-metallic Brake Pad
• features: High Heat Resistant
• machine type: Motorcycle
• material: Semi-metallic
• item width: 40.8 Mm
• item length: 62 Mm
• manufacturer warranty: 90 Days
• country of origin: China
• california prop 65 warning: Proposition 65 Warning For California Consumers.
• vintage part: No

seller motorcyclepadus:

• # reviews: 754
• rating: 98.9%
• city: Austin, Texas

shipping motorcyclepadus:

• transit: 3-8 Days
• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard

returns motorcyclepadus:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general motorcyclepadus:

• Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Pads
• condition: New

payments motorcyclepadus:

• other
• credit card: Mastercard
• wallet: Paypal

offer motorcyclepadus:

• availability: In Stock
• sold: 0
• started: June 8, 2026
• options: Ship-to-home
• best offers: True
• quantity: 3

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