HONDA 43150-MJW-J11 Rear Brake Caliper Unit

( Manufacturer Part Number: 43150-MJW-J11 ), ( Part Type: Brake Caliper Unit ), ( Country Of Origin: Japan )

Review HONDA Rear Brake Caliper Unit fits CBR500 CBR500RR 2016–2025

The **Honda 43150-MJW-J11 (2016 2023) CBR500R/CBR500 Rear Brake Caliper Unit** is a precision-engineered component designed to deliver exceptional stopping power and reliability for Honda s iconic sportbikes. Part of the CBR500R s high-performance braking system, this caliper is meticulously crafted to meet the demands of both track-focused riders and daily commuters, offering a perfect balance of durability and responsiveness. Built with Honda s signature engineering precision, the caliper features a **dual-piston floating design**, ensuring even pad wear and consistent braking performance across varying temperatures and conditions. The unit is constructed from high-strength die-cast aluminum, providing an optimal blend of lightweight agility and structural integrity to withstand the rigors of aggressive riding styles. Its **radial-mount design** enhances cooling efficiency, reducing thermal fade during prolonged high-speed braking, while the integrated **brake fluid reservoir** ensures smooth, consistent pedal feel with minimal effort. The caliper s **OEM compatibility** guarantees a seamless fit with the CBR500R s rear disc brake system, maintaining factory alignment and performance without compromising on quality. Whether used for routine maintenance or as a direct replacement for a worn or damaged caliper, this unit upholds Honda s reputation for dependable performance, making it an essential upgrade for riders seeking both reliability and performance in their braking system.

### **Pros and Cons of buying a Honda 43150-MJW-J11 (2016-2023/2025 CBR500R/CBR500RR Rear Brake Caliper Unit)**

1. **OEM Quality and Reliability** Honda is known for durable, high-performance components, and this caliper is designed to match the factory specifications of the CBR500R/CBR500RR. It maintains the same build quality as the original part, ensuring consistent braking performance.

2. **Direct Fitment** The part number (43150-MJW-J11) is designed specifically for the 2016 2023 (and 2025) CBR500R/CBR500RR models, eliminating the need for modifications or adapters. It installs as a direct replacement, reducing installation complexity.

3. **Improved Braking Performance** If the original caliper is worn or leaking, replacing it with a new OEM unit restores proper brake pad contact, hydraulic efficiency, and stopping power. This is particularly important for sportbikes where braking is critical.

4. **Durability and Longevity** Honda calipers are built to last, often exceeding 50,000 100,000 miles with proper maintenance. Using a genuine or high-quality aftermarket replacement ensures long-term reliability.

5. **Ease of Installation** Since it s a direct replacement, swapping out the old caliper is a straightforward process for most mechanics or experienced riders. No major modifications to the brake system are required.

6. **Compatibility with Aftermarket Upgrades** If you plan to upgrade other brake components (e.g., pads, rotors, or master cylinder), this caliper will integrate seamlessly with those modifications.

7. **Warranty Coverage** Purchasing from an authorized dealer or reputable seller often includes a warranty, providing peace of mind against defects in materials or workmanship.

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1. **Cost** As an OEM part, the price is higher than many aftermarket alternatives. While it justifies the quality, budget-conscious buyers may seek cheaper third-party options (though with potential trade-offs in durability or fit).

2. **Limited Availability Outside Dealers** Unlike some aftermarket parts, OEM Honda calipers may not be readily available at local bike shops or online marketplaces unless purchased directly from Honda or authorized distributors.

3. **Potential Overkill for Mild Use** If you primarily ride lightly (e.g., commuting or casual track days), the stock caliper may outlast its useful life before needing replacement. In such cases, a high-quality aftermarket caliper could be a more cost-effective choice.

4. **Installation Skill Required** While the part is easy to fit, improper bleeding of the brake system or incorrect torque settings can lead to spongy brakes or leaks. Riders without mechanical experience may need professional help.

5. **Weight Consideration** Honda s calipers are lightweight but not as aggressively optimized for weight savings as some aftermarket alternatives. If weight reduction is a priority, aftermarket options (e.g., from brands like Brembo or Tokico) may offer slight advantages.

6. **Potential for Counterfeit Parts** When buying online, there s a risk of receiving fake or low-quality replicas, especially from unverified sellers. Always purchase from trusted sources (e.g., Honda dealers, reputable online retailers, or eBay verified sellers).

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The **Honda 43150-MJW-J11 rear brake caliper** is an excellent choice for riders who prioritize **reliability, direct fitment, and OEM performance**. It s ideal if you:

- Need a **direct replacement** for a failing or worn caliper.

- Want to **restore factory braking performance** without compromising quality.

- Plan to **upgrade other brake components** and need a compatible part.

- Are willing to **pay a premium** for Honda s reputation for durability.

However, if you re on a tight budget, ride lightly, or seek **weight savings**, an **aftermarket caliper from a trusted brand** (e.g., Brembo, Tokico, or Akebono) may be a more cost-effective or performance-optimized alternative. Always ensure the aftermarket part is **properly rated for your bike s braking demands**.

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- You want **guaranteed compatibility** and **long-term reliability**.

- Your brake system is part of a **full upgrade** (e.g., new pads, rotors, and fluid).

- You prefer **minimal risk** of fitment or performance issues.

- You re looking to **save money** without sacrificing quality significantly.

- You prioritize **weight reduction** or **advanced braking technology**.

- You ve done research and selected a **high-quality, bike-specific caliper** (e.g., Brembo M4.30 for the CBR500R).

**Final Tip:** If purchasing online, verify the seller s reputation, check for **authenticity guarantees**, and ensure the part matches your bike s **exact model year and variant** (e.g., CBR500R vs. CBR500RR may have slight differences). For maximum confidence, buy from an **authorized Honda dealer** or a well-reviewed online retailer.

Details:

HONDA 2016 CB500XA 2AC REAR BRAKE CALIPER. YOU ARE VIEWINGA REAR BRAKE CALIPER THAT HAS BEEN REMOVED FROM A RUNNING ENGINE HONDA 2023 CBR500RR WITH UNKNOWN MILEAGE. HONDA 2016 CB500FA AC REAR BRAKE CALIPER. Used brake calipers should always be thoroughly cleaned and have seals replaced prior to install.

part #: 43150mjwj11 prices

• $30.00-$153.00

specifications fendeframat:

• for models: Cbr500, Cbr500rr
• for makes: Honda
• for years: 2016-2025
• mpn: 43150-mjw-j11
• part type: Brake Caliper Unit
• country of origin: Japan

general fendeframat:

• Motorcycle Scooter Parts Accessories > Body Frame > Other Body Frame
• condition: For parts or not working

payments fendeframat:

• credit card: Mastercard
• other
• wallet: Google-pay
• cash

seller fendeframat:

• city: Milwaukee, Wisconsin
• # reviews: 20874
• rating: 99.8%

returns fendeframat:

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

offer fendeframat:

• started: February 17, 2026
• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 1

shipping fendeframat:

• transit: 3-7 Days
• carrier: UPS
• class: Standard
• type: Fixed
• cost: $11.99
• service: UPS Ground

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