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  3. HONDA 50090-KCE-670ZA

HONDA 50090-KCE-670ZA Frame Chassi B4533

fits model: Xr250r. make: Honda. year: 1996–1999.

50090-kce-670za Honda 96-99 Xr250r Oem Frame Chassi Chassis B4533

( Manufacturer Part Number: 50090-KCE-670ZA ), ( Type: Frame )

Review HONDA Oem Frame Chassi Chassis fits XR250R 1996–1999

The **Honda 50090-KCE-670ZA B4533 frame/chassis assembly** for the **1996 1999 Honda XR250R** is a meticulously engineered component that forms the backbone of this legendary dual-sport motorcycle. Crafted from high-strength, precision-machined steel, this frame chassis exemplifies Honda s commitment to durability, agility, and rider confidence. The **B4533 frame** features a **double-cradle design**, combining a rigid main frame with a swingarm-mounted subframe for optimal weight distribution and handling responsiveness. This layout not only enhances stability during aggressive off-road maneuvers but also ensures a comfortable, upright riding position on pavement, making it versatile for both trail and road adventures.

The frame s **welded construction** incorporates strategic reinforcement points, including the **engine cradle and rear subframe mounts**, to absorb vibrations and stresses from rough terrain while maintaining structural integrity. The **aluminum swingarm** (part of the complete assembly) is securely integrated via a **high-tensile steel pivot**, ensuring smooth articulation and minimal flex under heavy loads. This chassis is designed to accommodate the **air-cooled, single-cylinder, 249cc engine** (with the corresponding **KCE670ZA engine code**), delivering a balanced power-to-weight ratio that makes the XR250R a nimble yet capable off-roader.

For enthusiasts seeking restoration or replacement, this **OEM-quality frame/chassis assembly** is a direct fit, ensuring compatibility with the original suspension components, including the **Honda 41mm front fork and rear shock absorber**, as well as the **21-inch front and 18-inch rear wheels**. The **black-powder-coated finish** provides both aesthetic appeal and corrosion resistance, safeguarding against the elements during years of rugged use. Whether restoring a classic XR250R to its former glory or upgrading an existing bike, this frame chassis delivers the reliability and performance that Honda s legendary dual-sport motorcycles are known for. Built to withstand the demands of trail riding, enduro racing, and light adventure touring, it remains a cornerstone of the XR250R s reputation as a versatile, no-nonsense off-road machine.

### **Pros and Cons of Buying a 1996-1999 Honda XR250R (Frame/Chassis: B4533, Engine: 50090-KCE-670ZA)**

#### **Pros**

1. **Reliability and Durability** Honda s air-cooled, single-cylinder engines from this era are known for their longevity when properly maintained. Many XR250Rs from this generation can easily exceed 10,000 miles with basic upkeep, and with proper care, they can last much longer.

2. **Simplicity and Ease of Maintenance** The XR250R s design is straightforward, making repairs and modifications accessible even for hobbyists. Parts are widely available, and the lack of complex electronics (compared to modern bikes) reduces potential failure points.

3. **Off-Road Capability** The XR250R was designed as a capable trail bike, with a lightweight frame, durable suspension (for its time), and a low seat height. It handles rough terrain well, making it a solid choice for enduro or light trail riding.

4. **Affordability** Prices for this model are generally reasonable, especially for a bike in this condition. A well-maintained example should cost significantly less than a modern dual-sport bike with similar power.

5. **Modification Potential** The XR250R has a strong aftermarket presence, with upgrades available for the engine (e.g., porting, carburetion tweaks), suspension, and drivetrain. Many riders successfully push these bikes to higher performance levels.

6. **Fuel Efficiency** The air-cooled, single-cylinder engine is thirsty by modern standards but far more efficient than larger, modern dual-sport bikes. It gets around 60-80 mpg on a full tank, depending on riding style.

7. **Classic Appeal** For riders who enjoy the simplicity and nostalgia of pre-2000s off-road bikes, the XR250R offers a no-frills, no-computer experience that many appreciate.

8. **Spare Parts Availability** Honda s legacy parts network means you can still find most components, from tires to carburetors, without excessive difficulty.

---

#### **Cons**

1. **Outdated Technology** The XR250R lacks modern features like electronic fuel injection (EFI), disc brakes (unless aftermarket), and advanced suspension systems. This means less power, poorer braking, and less refined handling compared to contemporary bikes.

2. **Weak Power Delivery** The 249cc air-cooled single-cylinder engine produces only about 20-22 horsepower, which is adequate for light trail riding but insufficient for aggressive off-roading or fast on-road sections. The bike feels underpowered compared to modern dual-sports.

3. **Poor Braking** Original equipment braking consists of a single front disc (on later models) or a drum brake (on early models) and a rear drum brake. This is far less effective than modern dual-disc setups, making stopping power a limitation.

4. **Suspension Limitations** The stock suspension (a 10-inch front fork and a swingarm-mounted rear shock) is adequate for light trails but lacks the adjustability and travel of modern units. Over rough terrain, it can feel harsh or bottom out easily.

5. **Comfort and Ergonomics** The XR250R s ergonomics are basic, with a narrow seat, upright riding position, and minimal wind protection. Long rides can be tiring, especially on rough terrain.

6. **Fuel System Reliability** The carbureted engine is prone to issues like float bowl leaks, dirty jets, or vacuum leaks, which can lead to inconsistent performance. EFI would be a significant upgrade.

7. **Resale Value** Unlike modern dual-sports, the XR250R does not hold its value well. If you plan to sell it later, you may not recover much of your investment.

8. **Environmental Concerns** The air-cooled engine is less efficient than modern liquid-cooled designs, contributing to higher emissions and fuel consumption.

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### **Ending Conclusion**

The **1996-1999 Honda XR250R (B4533 chassis)** is a **solid, budget-friendly off-road bike** that excels in simplicity, reliability, and modification potential. It is best suited for **casual trail riding, practice sessions, or as a project bike** for riders who enjoy working on their own machines. However, it falls short in **power, braking, and modern comfort** compared to contemporary dual-sports.

If you prioritize **low cost, ease of maintenance, and a no-frills riding experience**, this bike is a great choice. If you need **more power, better braking, or advanced suspension**, you may want to consider a more modern dual-sport or enduro bike.

---

### **Recommendation**

**Buy the XR250R if:**

- You are on a tight budget and want a **reliable, low-maintenance trail bike**.

- You enjoy **working on your own bike** and don t mind its limitations.

- You plan to **modify it** (e.g., upgrading the carburetor, suspension, or brakes).

- You ride **light trails or practice laps** rather than aggressive off-roading.

**Avoid the XR250R if:**

- You need **modern power, braking, or suspension** for serious trail riding.

- You dislike **carburated engines** or prefer electronic fuel injection.

- You want a **comfortable, all-day riding experience** with modern ergonomics.

- You plan to **resell it quickly** and expect good resale value.

**Alternative Considerations:**

- If you want **more power**, look at a **Yamaha WR250R (2000 )** or **Honda CRF250L**.

- If you prefer **modern features**, consider a **KTM 250/350 EXC-F** or **Husqvarna TE 250X**.

- If you want a **budget-friendly but capable bike**, a **used Suzuki DR200S** or **Kawasaki KLX230** may offer better value.

Ultimately, the XR250R is a **great bike for the right rider** one who appreciates its simplicity and isn t expecting modern performance. With proper care, it can be a **fun and rewarding project** for years to come.

Details:

Light Pitting, Rust, Please review all pictures to assess the condition of item. 96-99 HONDA XR250R OEM FRAME CHASSI CHASSIS B4533, This frame is in good condition and shows normal signs of wear.

part #: 50090kce670za prices

  • $174.99-$599.99

specifications mocycfra:

  • for models: Xr250r
  • for makes: Honda
  • for years: 1996-1999
  • mpn: 50090-kce-670za
  • type: Frame

general mocycfra:

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

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  • type: Fixed
  • cost: $0.00
  • transit: 4-7 Days
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  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

offer mocycfra:

  • quantity: 1
  • options: Ship-to-home
  • started: April 3, 2026
  • best offers: True
  • availability: In Stock
  • sold: 0

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  • rating: 99.8%
  • # reviews: 32214
  • city: Clearwater, Florida

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for models: xr250r, for makes: honda, for years: 1996-1999, type: frame,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > frames parts, sku: 17534981943508751,
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