KAWASAKI 43080-0049-DJ Rear Wheel Rim Brake Rotor 650R 41073-0051

( Manufacturer Part Number: 43080-0049-DJ ), ( Machine Type: Street Motorcycle ), ( Color: Gray ), ( Placement On Vehicle: Rear Wheel ), ( Type: Wheel ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 41073-0051 ), ( Wheel Diameter: 17 ), ( Wheel Width: 4.5 ), ( Country Of Origin: Japan )

Review KAWASAKI Rear Wheel Rim Brake Rotor fits NINJA EX650 2006–2008

The **Kawasaki 43080-0049-DJ 06-08 Ninja 650R EX650 Rear Wheel Rim Brake Rotor (Part Number: 41073-0051)** is a precision-engineered component designed specifically for Kawasaki s iconic 2006 2008 Ninja 650R and EX650 models, ensuring optimal braking performance and reliability. This high-quality cast iron rotor is meticulously crafted to meet Kawasaki s stringent manufacturing standards, delivering a perfect balance between durability and responsive stopping power. Measuring at a diameter of 284 millimeters (11.2 inches), the rotor features a smooth, machined surface that maximizes friction contact with the brake pads, allowing for consistent and progressive braking modulation ideal for both aggressive cornering and high-speed stability. The rotor s robust construction minimizes warping and heat buildup, even under prolonged or intense braking conditions, ensuring long-term performance and longevity. Its dual-piston caliper compatibility guarantees seamless integration with the bike s existing brake system, providing riders with the confidence of a reliable stopping mechanism without compromising on precision. Whether navigating tight urban streets or tackling winding backroads, this rotor enhances the Ninja 650R s already sharp handling, offering a blend of sporty responsiveness and dependable braking efficiency. Perfect for both original equipment replacement and performance upgrades, this part is a testament to Kawasaki s commitment to engineering components that elevate both functionality and riding experience.

### **Pros and Cons of buying a Kawasaki 43080-0049-DJ (06-08 Ninja 650R) EX650 Rear Wheel Rim Brake Rotor (41073-0051)**

1. **OEM Quality and Fitment** This is a genuine Kawasaki part designed specifically for the 2006-2008 Ninja 650R and EX650. It ensures a perfect fit without modifications, reducing the risk of compatibility issues.

2. **Durability and Performance** Kawasaki s aftermarket and OEM components are known for their robustness. The rim brake rotor (41073-0051) is built to handle the demands of daily riding, providing reliable braking performance.

3. **Ease of Installation** Since it s an original part, it should align seamlessly with the existing brake system. No additional machining or adjustments are typically required, making it a straightforward replacement.

4. **Reliability** Kawasaki parts are widely trusted in the motorcycle community for their longevity. This rotor is unlikely to fail prematurely if installed and maintained properly.

5. **Resale Value** If you ever decide to sell your bike, having OEM parts can make it more appealing to buyers who prefer complete or restored bikes.

6. **Warranty Coverage** If purchased from an authorized dealer or Kawasaki-approved seller, this part may still carry some warranty protection, depending on its age and condition.

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1. **Cost** OEM parts are generally more expensive than aftermarket alternatives. While this rotor is a standard replacement, the price may be higher than third-party options with similar performance.

2. **Limited Availability** Since this is an older model part, finding it in stock may require checking multiple dealers or online marketplaces. Some sellers may charge extra for shipping or handling.

3. **Potential for Wear** If the rotor has been previously used (e.g., from a rebuilt bike), it may already show signs of wear or uneven braking surfaces. Inspecting it closely before purchase is essential.

4. **Rim Brake Limitations** The Ninja 650R and EX650 originally used rim brakes, which are less efficient than disc brakes in terms of stopping power and heat dissipation. If you re upgrading to a modern bike, this may not be a concern, but it s worth noting for performance expectations.

5. **Age of the Part** As this is an older model (2006-2008), the part may have been sitting in inventory for years. Some sellers offer "reconditioned" or "used" versions, which could introduce quality concerns if not properly inspected.

6. **Potential for Counterfeit Parts** Buying from unverified sellers increases the risk of receiving a fake or low-quality replica. Always purchase from reputable dealers or trusted online platforms.

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The Kawasaki 43080-0049-DJ (rim brake rotor 41073-0051) is a reliable and high-quality replacement part for the 2006-2008 Ninja 650R and EX650. Its OEM status ensures compatibility, durability, and ease of installation, making it an excellent choice if you prioritize authenticity and long-term performance. However, the higher cost and potential availability issues may deter some buyers. If you re on a budget or seeking modern braking technology, aftermarket disc brake kits could be a more cost-effective alternative.

For most riders looking to restore or maintain their bike with genuine parts, this rotor is a solid investment. Just ensure you verify the part s condition (especially if used) and purchase from a trusted source to avoid counterfeit or damaged items.

- **Buy from an authorized Kawasaki dealer or a reputable online retailer** (e.g., Kawasaki Parts Store, RockAuto, or eBay with verified seller ratings) to guarantee authenticity and warranty coverage.

- **Inspect the rotor closely** if purchasing used look for even wear, cracks, or warping that could affect braking performance.

- **Consider aftermarket options** if you re open to disc brakes for improved stopping power, though this would require additional modifications.

- **Budget accordingly** while pricier than aftermarket parts, the reliability of an OEM rotor often justifies the cost for serious riders.

If you re restoring a classic bike or maintaining one with original components, this part is a wise choice. For performance-focused upgrades, weigh the pros and cons against modern alternatives.

Details:

Part brand: Genuine Kawasaki part. You can expect your calls, texts and messages to be answered within our open hours. Condition notes: Spins straight. Mounted/tested fine.

Good condition. Ready for install. Donor machine: 2006 Ninja 650R EX650 with 13427 miles. See all pics-you get this exact item.

part #: 430800049 prices

• $79.99-$499.00

specifications cywhemo:

• for models: Ex650, Ninja
• for makes: Kawasaki
• for years: 2006-2008
• mpn: 43080-0049-dj
• machine type: Street Motorcycle
• color: Gray
• placement on vehicle: Rear Wheel
• type: Wheel
• manufacturer warranty: 1 Month
• oe/oem part number: 41073-0051
• wheel diameter: 17
• wheel width: 4.5
• country of origin: Japan

shipping cywhemo:

• type: Fixed
• transit: 4-7 Days
• class: Standard
• service: Standard
• cost: $34.99

general cywhemo:

• Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Wheels Rims
• condition: Used

offer cywhemo:

• options: Ship-to-home
• sold: 0
• started: June 11, 2026
• availability: In Stock
• quantity: 1

seller cywhemo:

• city: Union, Missouri
• # reviews: 37620
• rating: 99.9%

returns cywhemo:

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

payments cywhemo:

• check
• credit card: Discover
• wallet: Google-pay
• cash
• other

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