YAMAHA BF1-15121-01-00 Right Lower 48

( Manufacturer Part Number: BF1-15121-01-00 ), ( Part Type: Case ), ( Machine Type: Off-road Motorcycle ), ( Compatible Year: 2002, 2025 ), ( Placement On Vehicle: Right )

Review YAMAHA To Stroke Right Case In Good Condition Free Shipping Lower 48 fits YZ250 2002–2025

The **Yamaha BF1-115121-01-00** is a high-quality, genuine OEM replacement part designed specifically for the **2002 2025 Yamaha YZ250** dirt bike, serving as the **right lower 48mm fork leg**. Crafted with Yamaha s precision engineering, this component is built to restore performance, durability, and reliability to your bike s suspension system. The **48mm diameter fork leg** is constructed from high-grade steel, ensuring a robust and lightweight structure that maintains optimal rigidity while absorbing impacts from rough terrain. This part is a direct fit, meaning no modifications are required, making it an ideal choice for riders seeking a seamless upgrade or replacement for worn-out components. Whether you're tackling technical trails, competing in motocross, or simply maintaining your bike for long-term performance, this fork leg delivers the strength and responsiveness needed to handle the demands of aggressive riding. Its compatibility with the YZ250 s suspension system ensures proper alignment and functionality, allowing for smoother handling, better control, and enhanced cornering stability. Perfect for both restoration projects and routine maintenance, the **Yamaha BF1-115121-01-00** is a dependable choice for riders who demand nothing less than factory-level quality.

### **Pros and Cons of Buying a 2002 Yamaha YZ250F (BF1-15121-01-00, Right Lower 48)**

1. **Proven Reliability** The YZ250F is a well-regarded model from Yamaha s 2000s lineup, known for its durability and consistent performance. Many units have lasted well beyond 10,000 miles with proper maintenance.

2. **Strong Performance** The 249cc, air-cooled, single-cylinder engine produces around 25 horsepower, which is adequate for motocross, trail riding, or light off-road use. It handles well at lower speeds and is forgiving for beginners.

3. **Affordable Price** Compared to newer models, this bike is significantly cheaper, making it a budget-friendly option for riders who want a used dirt bike without breaking the bank.

4. **Simple Design** The YZ250F has a straightforward mechanical layout, which means easier maintenance and repairs compared to more complex modern bikes. Parts are widely available.

5. **Good Handling** The bike features a lightweight frame, effective suspension (for its time), and a responsive steering system, making it nimble on technical terrain.

6. **Aftermarket Support** There is a strong aftermarket presence for YZ250F parts, including upgraded forks, exhausts, and clutch systems, allowing riders to customize performance.

7. **Fuel Efficiency** The air-cooled engine is relatively fuel-efficient, making it practical for longer rides without frequent stops.

8. **Resale Value (for a Used Bike)** While not a high-end collector s item, the YZ250F retains decent resale value among used dirt bikes, especially if well-maintained.

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1. **Age and Wear** Being from 2002, the bike has been on the market for over two decades. Key components like the engine, suspension, and drivetrain may show signs of wear, requiring potential buyers to budget for replacements.

2. **Outdated Technology** The bike lacks modern features such as electronic fuel injection (EFI), which the newer YZ250F models (post-2010) have. This means it relies on a carburetor, which can be less reliable and harder to tune compared to EFI systems.

3. **Suspension Limitations** The stock suspension (forks and shock) is designed for the weight and riding style of the early 2000s. It may feel stiff or inadequate for heavier riders or aggressive riding conditions, requiring upgrades.

4. **Rust and Corrosion** Older dirt bikes, especially those exposed to moisture, can suffer from rust in critical areas like the frame, swingarm, and suspension components. A thorough inspection is necessary.

5. **Limited Warranty Coverage** Unless purchased from a dealer with a warranty, the bike will likely have no manufacturer-backed coverage, leaving the buyer responsible for all repairs.

6. **Fuel and Emissions Concerns** The bike uses regular unleaded gasoline, but older fuel can degrade rubber components over time. Additionally, it may not meet modern emissions standards if used in areas with strict regulations.

7. **Parts Availability** While parts are still available, some specialized components (e.g., OEM suspension, clutch, or engine seals) may be harder to find than on newer models.

8. **Potential Hidden Damage** Without a professional inspection, issues like bent frames, worn-out bearings, or internal engine damage (e.g., rod knock) may not be immediately obvious.

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The 2002 Yamaha YZ250F is a solid choice for riders looking for an affordable, reliable, and easy-to-maintain dirt bike, particularly if they plan to use it for recreational riding, training, or light motocross. Its simplicity and proven track record make it a good option for beginners or those on a budget. However, buyers should be prepared for potential wear and tear, the need for upgrades (especially suspension and exhaust), and the lack of modern conveniences like EFI.

For riders who prioritize performance, longevity, and ease of maintenance, this bike is worth considering **if** it is thoroughly inspected, well-maintained, and priced reasonably. Those who plan to ride aggressively or compete at higher levels may find newer models (e.g., 2010 YZ250F with EFI) more suitable.

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- **Buy if:** You are a budget-conscious rider, prioritize simplicity, and are willing to invest in upgrades (suspension, exhaust, clutch). It s ideal for casual riding, training, or as a backup bike.

- **Avoid if:** You need a bike for serious competition, want modern features like EFI, or are unwilling to spend extra on maintenance and upgrades.

- Get a **pre-purchase inspection** by a trusted mechanic.

- Check for **frame integrity, engine condition, suspension functionality, and drivetrain wear**.

- Verify the bike s **service history** to ensure it has been properly maintained.

- Test ride it to confirm **throttle response, braking, and handling** suit your needs.

- Budget for **upgrades** (e.g., aftermarket suspension, exhaust, or clutch) if needed.

If the bike checks out and fits your riding style and budget, it can be a great addition to your fleet. Otherwise, consider a newer model or a different brand for better long-term reliability.

Details:

I also do price matching with in reason because anybody can put anything any on the internet all my competitors are crazy these prices let's try to keep them down for used everybody don't be greedy.

part #: bf1151210100 prices

• $99.00-$870.57

specifications cyclevintagee:

• for models: Yz250
• for makes: Yamaha
• for years: 2002-2025
• mpn: Bf1-15121-01-00
• part type: Case
• machine type: Off-road Motorcycle
• compatible year: 2002, 2025
• placement on vehicle: Right

seller cyclevintagee:

• rating: 100.0%
• city: Wilkes-Barre, Pennsylvania
• # reviews: 9

returns cyclevintagee:

• policy: No Returns

shipping cyclevintagee:

• cost: $10.60
• type: Calculated
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-10 Days

payments cyclevintagee:

offer cyclevintagee:

• sold: 0
• started: May 11, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

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