HONDA 50240-MJW-670ZD Nos Rear Frame

( Manufacturer Part Number: 50240-MJW-670ZD ), ( Part Type: Frame )

Review HONDA Nos Rear Sub Frame Ra Only fits CB500F CBR500R 2016–2018

The **Honda 50240-MJW-670ZD NOS Rear Frame** is a meticulously crafted, high-performance aftermarket component designed exclusively for the **2016-2018 Honda CB500F and CBR500R**, offering enthusiasts a premium alternative to the stock rear frame assembly. Engineered with precision and built to exacting standards, this **No-Show (NOS) frame** replaces the original unit while maintaining full compatibility with the bike s suspension, exhaust, and drivetrain systems. Constructed from high-grade **chromoly steel**, the frame is forged for superior strength and rigidity, ensuring enhanced durability and a more responsive ride. The design retains the original mounting points and geometry, guaranteeing seamless integration with the bike s chassis, brake calipers, and swingarm, while also accommodating aftermarket upgrades such as performance exhausts, suspension tuning, or custom seat setups. Whether you're seeking a fresh start for a restoration project or aiming to eliminate frame fatigue from heavy modifications, this NOS rear frame delivers the reliability and performance of a brand-new component without the wear and tear of a used part. Ideal for riders who demand both authenticity and performance, this frame is a standout choice for those looking to elevate their CB500F or CBR500R with a factory-fresh alternative.

### **Pros and Cons of Buying a 2016-2018 Honda CB500F/CBR500R RA (50240-MJW-670ZD NOS Rear Frame)**

#### **Pros**

1. **New-Original (NOS) Rear Frame**

- The bike comes with a new, unused rear frame, which is a significant advantage over used frames that may have wear or damage. This reduces long-term reliability concerns.

- Ensures proper alignment and reduces the risk of frame-related issues like cracks or misalignment.

2. **Proven Reliability**

- The Honda CB500F/CBR500R is well-regarded for its durability, fuel efficiency ( 25-30 mpg), and low maintenance costs. The 500cc parallel-twin engine is known for longevity if properly maintained.

- The platform is shared between the CB500F (naked) and CBR500R (sport), meaning parts are widely available and affordable.

3. **Lightweight and Agile**

- At around **430 lbs (wet)**, it s one of the lightest 500cc bikes, making it highly maneuverable in city traffic and on twisty roads.

- The low seat height ( 31.5 inches) and upright riding position cater well to beginners and shorter riders.

4. **Fuel Efficiency**

- The 500cc engine delivers strong performance without excessive fuel consumption, making it ideal for commuting or weekend rides.

5. **Aftermarket Support**

- A vast array of aftermarket parts, accessories, and modifications are available, including exhausts, suspension upgrades, and handlebar kits.

- The bike s popularity ensures a strong used market for parts and labor.

6. **Comfortable for Long Rides**

- The CB500F s ergonomics and the CBR500R s sportier stance can be adjusted with aftermarket seats or grips for extended comfort.

- The engine s smooth power delivery reduces fatigue on longer trips.

7. **Affordable Ownership Costs**

- Compared to larger or more powerful bikes, maintenance and fuel costs are relatively low.

- Insurance and registration are typically cheaper than for sportier or more powerful motorcycles.

8. **Versatility**

- The CB500F is a great all-rounder for daily riding, while the CBR500R offers a sportier experience with better handling and a more aggressive stance.

- Both models can be easily customized for track use, touring, or commuting.

---

#### **Cons**

1. **Limited Power for Some Riders**

- While the 500cc engine is strong enough for most riders, it may feel underpowered for those seeking high-speed thrills or aggressive riding.

- The CBR500R s sporty nature requires more skill to handle at high speeds compared to larger bikes.

2. **Basic Suspension and Brakes**

- The stock suspension (WP rear and telescopic front) is adequate but not high-end. Upgrades like hlins or KYB suspension can significantly improve comfort and handling.

- Braking is decent but not exceptional pads and rotors may need upgrading for better stopping power, especially if carrying a passenger or touring.

3. **Narrow Seat and Ergonomics**

- The seat is relatively narrow, which may be uncomfortable for taller riders or those with wider hips.

- The CBR500R s aggressive stance can be tiring for long rides unless modified with a more upright handlebar or seat.

4. **Stock Exhaust Noise**

- The stock exhaust is loud but not as aggressive as aftermarket options. Some riders may find it too tame or too loud depending on preference.

5. **Resale Value**

- While the bike holds its value reasonably well, a NOS rear frame may not significantly boost resale value compared to a fully restored used bike.

6. **Limited High-Speed Stability**

- The CBR500R s lighter weight and narrower tire profile mean it can feel less stable at very high speeds compared to heavier, wider bikes like the GSX-R or Yamaha MT-07.

7. **Maintenance Requirements**

- Like all bikes, it requires regular maintenance (oil changes, chain care, tire rotations) to perform optimally. Neglecting maintenance can lead to premature wear.

8. **Potential for Frame Modification Issues**

- While the NOS rear frame is a plus, improper installation or alignment can cause handling issues. Ensuring it s professionally fitted is crucial.

---

### **Conclusion**

The **2016-2018 Honda CB500F/CBR500R with a NOS rear frame** is an excellent choice for riders seeking a **reliable, versatile, and affordable** motorcycle. The NOS frame alone adds significant value in terms of long-term durability and peace of mind. The bike s lightweight nature, fuel efficiency, and strong aftermarket support make it ideal for **commuting, track days, or weekend adventures**.

However, it s not without trade-offs. The **limited power, basic stock components, and ergonomic quirks** may require upgrades for some riders. If you prioritize **reliability, low cost of ownership, and adaptability**, this bike is a strong contender. If you re seeking **high-performance handling or extreme power**, you may need to look elsewhere.

---

### **Recommendation**

- You want a **durable, fuel-efficient, and versatile** motorcycle for daily use or light touring.

- You value **reliability and low maintenance costs**.

- You plan to **customize it** (exhaust, suspension, ergonomics) to better suit your riding style.

- You re comfortable with **moderate power** and prefer a bike that s easy to handle in traffic.

- You need **more power** (e.g., Yamaha MT-07, Kawasaki Ninja 650).

- You prioritize **high-end suspension and brakes** (e.g., Suzuki SV650, BMW R 1250 GS).

- You re seeking a **more aggressive or sport-focused** ride without modifications.

This **CB500F/CBR500R with a NOS rear frame** is a **smart purchase** for riders who want a **proven platform with minimal long-term risks**. With proper maintenance and upgrades, it will serve you well for many years. If budget allows, consider adding **aftermarket suspension, a better exhaust, and ergonomic tweaks** to enhance comfort and performance.

Details:

part #: 50240mjw670zd price

• $250.00

specifications mocycfra:

• for models: Cb500f, Cbr500r
• for makes: Honda
• for years: 2016-2018
• mpn: 50240-mjw-670zd
• part type: Frame

general mocycfra:

• Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
• condition: Used

returns mocycfra:

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

payments mocycfra:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller mocycfra:

• city: Three Bridges, New Jersey
• rating: 100.0%
• # reviews: 5872

offer mocycfra:

• started: February 13, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping mocycfra:

• type: Calculated
• class: Standard
• service: UPS Ground
• cost: $62.34
• transit: 5-11 Days
• carrier: UPS

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