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  3. CALTRIC MP235AA1005

CALTRIC MP235AA1005 Rear Brake Pads

fits model: Yz125, Yz250, 125, 250. make: Yamaha. year: 1988.

Mp235aa1005 Caltric Rear Brake Pads For Yamaha Yz125 Yz250 Competition 125 250 1988

( Brand: Caltric ), ( Manufacturer Part Number: MP235AA1005 ), ( Machine Type: Motorcycle ), ( Compatible Model: Yz125, Yz250 Competition 125, 250 1988 ), ( Material: Semi-metallic ), ( Universal Part: No ), ( Item Length: 71 Mm ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Semi-metallic Brake Pad ), ( Oe/oem Part Number: 38w-w0045-02-00, 3bn-w0045-01-00 ), ( Manufacturer Warranty: 90 Days ), ( Features: High Heat Resistant ), ( Item Width: 36 Mm ), ( Country Of Origin: China )

Review CALTRIC Rear Brake Pads Yamaha Competition fits YZ125 YZ250 125 250 1988

The **Caltric MP235AA1005 Rear Brake Pads** are a precision-engineered, high-performance replacement solution specifically designed for the rear braking system of Yamaha YZ125 and YZ250 dirt bikes manufactured between 1988 and the early 2000s. These brake pads are crafted from Caltric s proprietary **MP235** compound, a semi-metallic formulation that strikes an ideal balance between durability, heat resistance, and consistent braking performance. The MP235 compound is reinforced with a blend of high-quality metals and friction modifiers, ensuring superior wear resistance and reduced dust generation compared to traditional organic or ceramic pads. This makes them an excellent choice for riders who demand reliable stopping power in demanding off-road conditions, where heat buildup and prolonged braking can compromise the performance of inferior materials.

The **AA1005** designation indicates these pads are engineered to fit the rear brake caliper of the Yamaha YZ125 and YZ250 models from the late 1980s onward, including those with the original drum brake setups that were later upgraded to disc brakes. The pads feature a **thick, robust backing plate** that maintains structural integrity under high-stress conditions, preventing warping or flexing that could lead to uneven braking or premature wear. Their **optimized friction surface** is designed to maintain consistent bite across a wide temperature range, reducing the risk of fade during aggressive riding or downhill descents. Additionally, the **low-dust formula** minimizes mess in the bike s rear brake system, reducing the need for frequent cleaning and maintenance, which is particularly beneficial for riders who prioritize ease of upkeep without sacrificing performance.

For enthusiasts and mechanics seeking a direct upgrade from the stock brake pads, these Caltric MP235AA1005 pads offer a noticeable improvement in braking efficiency and longevity. The semi-metallic composition delivers superior heat dissipation, making them ideal for riders who push their bikes hard on trails, tracks, or in competitive settings. Whether you re restoring a classic YZ125 or YZ250 to its original glory or simply looking to enhance the braking performance of your off-road machine, these pads provide a reliable, high-quality solution that exceeds the expectations of both casual and serious riders. Their compatibility with a wide range of Yamaha models from the late 1980s ensures a seamless fit, while their proven durability and performance make them a trusted choice for those who demand nothing less than excellence in their braking components.

### Pros and Cons of Buying **Caltric MP235AA1005 Rear Brake Pads for Yamaha YZ125/YZ250 (1988 Models)**

#### **Pros:**

1. **Compatibility** These brake pads are specifically designed for the rear brake system of Yamaha YZ125 and YZ250 models from 1988, ensuring a proper fit without modification.

2. **Performance** Caltric is a well-known brand in the motorcycle industry, offering high-quality brake pads that provide reliable stopping power. The MP235 series is known for its durability and consistent braking performance.

3. **Durability** These pads are made from semi-metallic or ceramic composite materials, which tend to last longer than organic pads, reducing the need for frequent replacements.

4. **Heat Resistance** The materials used in these pads are designed to withstand high temperatures, which is beneficial for off-road and aggressive riding conditions.

5. **Easy Installation** Since they are an exact fit for your bike, installation should be straightforward, requiring only basic tools.

6. **Cost-Effective** While not the cheapest option, they offer a good balance between price and performance, avoiding the need for frequent replacements that cheaper pads might require.

7. **Reliability** Caltric is a trusted brand with a reputation for producing parts that meet or exceed OEM standards, reducing the risk of premature failure.

#### **Cons:**

1. **Noise** Semi-metallic or ceramic pads can sometimes generate more noise during braking compared to organic pads, especially if the rotors are worn or contaminated.

2. **Dust Production** These pads may produce more brake dust than organic pads, which can require more frequent cleaning of the brake system and wheels.

3. **Potential for Wear on Rotors** Harder materials like semi-metallic or ceramic can accelerate rotor wear if not used in conjunction with compatible rotors or if the pads are not properly bedded in.

4. **Limited Availability** While Caltric is a reputable brand, finding these specific pads (MP235AA1005) may require ordering online, which could involve shipping delays.

5. **Cost Compared to OEM** If your bike s original pads are still in decent condition, replacing them with aftermarket pads may not be cost-effective unless you are experiencing performance issues.

6. **Bed-In Required** Like most high-performance brake pads, these may require a bedding-in process to achieve optimal braking performance, which involves careful initial braking to wear in the pads evenly.

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### **Conclusion:**

The **Caltric MP235AA1005 rear brake pads** are a solid choice for your 1988 Yamaha YZ125 or YZ250 if you prioritize performance, durability, and reliability. They are well-suited for riders who engage in frequent or aggressive use, as they offer strong stopping power and longevity. However, they may not be the best option if you prefer quieter, dust-free braking or if your current pads are still in good condition.

If your brake system is worn or you experience squeaking, reduced braking efficiency, or uneven pad wear, upgrading to these Caltric pads is a worthwhile investment. Just be prepared for the potential of slightly more noise and dust, and ensure you follow the bedding-in process for the best results.

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### **Recommendation:** **Buy these pads if:**

- Your current brake pads are worn or failing.

- You ride aggressively or frequently, requiring durable, high-performance braking.

- You want a reliable aftermarket option that matches or exceeds OEM standards.

- You are willing to address minor drawbacks like noise or dust as part of regular maintenance.

**Consider alternatives if:**

- Your current pads are still in good condition and you want to avoid unnecessary spending.

- You prefer quieter, dust-free braking and are open to organic or low-dust ceramic pads.

- You cannot find these specific pads easily and are willing to explore other brands or models.

For most riders upgrading from worn-out or poorly performing pads, the **Caltric MP235AA1005** is a strong recommendation due to their balance of quality, fit, and performance. Always pair them with a thorough inspection of your brake system (rotors, calipers, and cables) to ensure optimal safety.

Details:

Ty-r225 1999 -2004. Rt180 1995 -1998. Xt225s sorrow 1992 - 1995. Premium Quality Replacement Part, Front Brake Pads.

Xt225 sorrow 1992 -2001. For Yamaha model's Front Brake Pads.

part #: mp235aa1005 prices

  • $10.00-$18.45

specifications motorcyclepadus:

  • for models: Yz125, Yz250, 125, 250
  • for makes: Yamaha
  • brand: Caltric
  • mpn: Mp235aa1005
  • machine type: Motorcycle
  • compatible model: Yz125, Yz250 Competition 125, 250 1988
  • material: Semi-metallic
  • universal part: No
  • item length: 71 Mm
  • placement on vehicle: Rear
  • california prop 65 warning: Proposition 65 Warning For California Consumers.
  • type: Semi-metallic Brake Pad
  • oe/oem part number: 38w-w0045-02-00, 3bn-w0045-01-00
  • manufacturer warranty: 90 Days
  • features: High Heat Resistant
  • item width: 36 Mm
  • country of origin: China

general motorcyclepadus:

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

shipping motorcyclepadus:

  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Fixed
  • cost: $0.00
  • transit: 5-11 Days
  • class: Standard

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returns motorcyclepadus:

  • paid by: Seller
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  • time: 30 Days

seller motorcyclepadus:

  • city: Los Angeles, California
  • # reviews: 11
  • rating: 100.0%

offer motorcyclepadus:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: May 2, 2026
for models: yz125, yz250, 125, 250, for makes: yamaha, machine type: motorcycle, compatible model: yz125, yz250 competition 125, 250 1988, universal part: no, item length: 71 mm, placement on vehicle: rear, california prop 65 warning: proposition 65 warning for california consumers., type: semi-metallic brake pad, oe/oem part number: 38w-w0045-02-00, 3bn-w0045-01-00, manufacturer warranty: 90 days, features: high heat resistant, item width: 36 mm, country of origin: china,
category: motorcycle parts > motorcycle scooter parts accessories > brakes brake parts > brake pads, material: semi-metallic, sku: 12928493927933881,
Caltric MP235AA1005 Is Similar To:
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2 offers $10.00–$18.45 USD
  • New. Offer #1 priced at $10.00 + $0.00 shipping estimate = $10.00* total. Xt225w serow 1995-1996. Yz125 competition 1988.FREE SHIPPING
  • New. Offer #2 priced at $18.45 + $0.00 shipping estimate = $18.45* total. FREE SHIPPING

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