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  3. YAMAHA JYARJ16Y49A002487

YAMAHA JYARJ16Y49A002487 Frame Chassis Wa Bos

fits model: R6, Yzfr6, Yzf. make: Yamaha. year: 2008–2009.

Jyarj16y49a002487 Yamaha 2008-2009 Yzf R6 Yzfr6 Main Frame Chassis Wa Bos

( Manufacturer Part Number: JYARJ16Y49A002487 ), ( Part Type: Frame ), ( Country Of Origin: Japan )

Review YAMAHA Main Frame Chassis Wa Bos fits R6 YZFR6 YZF 2008–2009

The **Yamaha YZFR6 (JYARJ16Y49A002487) frame chassis assembly**, produced for the **2008 2009 model years**, represents a masterful blend of precision engineering and sportbike innovation, embodying Yamaha s commitment to performance, durability, and rider-centric design. This high-performance chassis is the backbone of the legendary **YZF-R6**, a 600cc supersport bike celebrated for its razor-sharp handling, aggressive aesthetics, and cutting-edge technology. Crafted from a **high-strength aluminum alloy**, the frame features a **double-cradle design** with a **full-perimeter subframe**, ensuring optimal rigidity while maintaining a lightweight structure critical for the bike s agile, responsive nature. The **trellis-style rear subframe** not only enhances stiffness but also provides a robust mounting point for the engine, suspension, and exhaust, all while keeping weight distribution finely tuned for superior cornering and stability.

At its core, the **YZF-R6 s frame chassis** incorporates Yamaha s **YCC-T (Yamaha Chip Controlled Throttle)** system, a groundbreaking technology that dynamically adjusts throttle response based on riding conditions, seamlessly integrating with the **16-valve, DOHC engine** for a near-instantaneous power delivery that feels both linear and exhilarating. The frame s **tapered design** and **optimized geometry** including a **raised seat height** and **aggressive rake angle** position the rider in a forward-leaning posture, fostering an intimate connection with the bike and maximizing control during high-speed maneuvers. The **adjustable head angle** and **wheelbase** further refine the R6 s balance, allowing for a neutral stance that adapts to both track-focused aggression and street-legal practicality.

Underneath the sleek, aerodynamic fairings, the chassis houses a **fully adjustable suspension system**, including **Yamaha s inverted Showa SFF-BP (Single Front Fork-Big Piston) forks** and a **pro-link rear shock**, all engineered to absorb the rigors of high-speed cornering and aggressive riding. The **aluminum swingarm**, integrated into the frame s design, ensures minimal flex while contributing to the bike s overall stiffness, a crucial factor in maintaining precision under heavy throttle or during hard braking. The **wheelbase** is meticulously calibrated to strike a balance between stability and maneuverability, ensuring the R6 can carve through corners with the precision of a race bike while retaining the agility of a smaller sportbike.

For enthusiasts and collectors, the **2008 2009 YZF-R6 frame chassis** (identified by the **JYARJ16Y49A002487** part number) is not just a structural component but a testament to Yamaha s engineering prowess during a pivotal era in motorcycle development. The frame s **durability** is further enhanced by **powder-coated finishes** and **corrosion-resistant treatments**, ensuring longevity even under demanding conditions. Whether restored to its original showroom brilliance or repurposed for a custom build, this chassis remains a sought-after centerpiece for riders seeking the quintessential **supersport experience** a fusion of raw power, razor-sharp handling, and timeless design that continues to inspire both on the track and on the road.

### Yamaha YZFR6 (2008-2009) Pros and Cons

#### **Pros:**

1. **Performance and Power**

The YZFR6 is a high-performance sportbike with a 998cc inline-four engine producing around 135 horsepower and 84 lb-ft of torque. It delivers sharp acceleration, precise throttle response, and a high-revving nature that appeals to enthusiasts. The engine is reliable for its class, especially when maintained properly.

2. **Lightweight and Agile Handling**

The bike weighs around 420 lbs (dry), making it relatively light for its power. The chassis is designed for sportbike agility, with a narrow track, sharp steering, and responsive suspension. It handles well on twisty roads and offers a sporty riding experience.

3. **Durable Chassis and Frame**

The frame is a steel double-cradle design, which is sturdy and resistant to fatigue. The YZFR6 s chassis is known for its rigidity, contributing to precise feedback and stability at high speeds. The frame is also relatively easy to work on for DIY maintenance.

4. **Reliability (When Maintained)**

Yamaha s inline-four engines are generally robust, and the YZFR6 s engine is no exception if it has been well cared for. Many examples last well beyond 100,000 miles with proper upkeep. Common issues like oil leaks or minor wear can often be addressed with parts or modifications.

5. **Aftermarket Support**

The YZFR6 has a strong aftermarket following, with availability of performance parts (e.g., exhausts, ECU tunes, suspension upgrades) and customization options. This makes it easier to modify for improved performance or comfort.

6. **Classic Sportbike Appeal**

The YZFR6 is a well-regarded model in the sportbike community, often praised for its balance of power, handling, and drivability. Its design is iconic, and it remains a popular choice for both new and experienced riders.

7. **Fuel Efficiency (For a Sportbike)**

While not as efficient as a cruiser or adventure bike, the YZFR6 gets around 40-50 mpg on the highway and 30-40 mpg in city traffic, which is decent for a high-performance sportbike.

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#### **Cons:**

1. **Aging Technology**

The YZFR6 is from the late 2000s, and while it s not obsolete, it lacks modern advancements like traction control, ABS (though some models had optional ABS), and advanced electronics. The lack of these features can be a drawback for safety-conscious riders.

2. **Maintenance Requirements**

Like all sportbikes, the YZFR6 demands regular maintenance, including chain adjustments, tire rotations, and suspension tuning. Neglecting maintenance can lead to premature wear or failure. The bike also requires more frequent oil changes than some modern bikes due to its high-revving nature.

3. **Comfort Limitations**

The YZFR6 is designed for sport riding, so it lacks the comfort features of modern sport-touring bikes (e.g., windshields, ergonomic seating, or adjustable suspension). Long rides on rough roads can be uncomfortable, especially for taller riders.

4. **Rust and Corrosion Risks**

Older bikes, particularly those exposed to wet conditions, are prone to rust. Check the frame, exhaust, and suspension components for signs of corrosion. A thorough inspection is crucial before purchasing.

5. **Parts and Service Challenges**

While parts are still available, some components (e.g., specific suspension parts, wiring harnesses) may be harder to find than on newer models. Finding a Yamaha specialist or a mechanic experienced with this model can be difficult in some areas.

6. **Resale Value**

The YZFR6 s resale value has declined over time, and it may not hold its value as well as newer sportbikes. If you plan to sell it later, this is something to consider.

7. **Weight Distribution**

While the bike is lightweight, the narrow seat and ergonomics may not suit all riders. Some find the riding position too aggressive or forward-leaning, which can lead to discomfort on longer rides.

8. **Potential Hidden Issues**

Common problems reported include:

- **Oil leaks** (from the oil filter housing or gasket).

- **Suspension wear** (forks and shock may need replacement after high mileage).

- **Throttle body carbon buildup** (common in high-mileage bikes, requiring cleaning).

- **Clutch wear** (the clutch may need replacement if the bike has high mileage).

- **Exhaust leaks** (especially around the headers or mufflers).

A pre-purchase inspection is highly recommended to avoid these issues.

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### **Conclusion:**

The Yamaha YZFR6 (2008-2009) is a fantastic sportbike for riders who prioritize performance, handling, and a classic riding experience. It s a reliable machine when properly maintained and offers a strong aftermarket ecosystem for customization. However, its age means it lacks modern safety features, requires diligent upkeep, and may not be as comfortable for long-distance riding. If you re a performance-oriented rider who enjoys tinkering with their bike and doesn t mind the limitations of an older model, the YZFR6 is an excellent choice. For riders seeking comfort, advanced electronics, or a bike that requires less maintenance, a newer sportbike or a sport-touring model might be a better fit.

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### **Recommendation:** **Buy the YZFR6 if:**

- You re an experienced rider who values raw performance and handling.

- You re willing to invest time in maintenance and potential upgrades.

- You appreciate the bike s classic design and want a project or a track-focused machine.

- You ve thoroughly inspected the bike (or had a mechanic inspect it) and confirmed its condition.

- You re okay with the lack of modern safety features like ABS or traction control.

**Avoid the YZFR6 if:**

- You prioritize comfort for long rides or daily commuting.

- You want a bike with modern electronics or advanced safety features.

- You re not comfortable with the maintenance demands of a sportbike.

- You find the riding position too aggressive or uncomfortable.

- You re looking for a bike that retains high resale value or requires minimal upkeep.

**Alternative Considerations:** If you like the YZFR6 s performance but want something more modern, consider:

- **Yamaha YZF-R6 (2014 models)** ABS, updated electronics, and improved comfort.

- **Kawasaki Ninja 650 or 1000** Reliable, well-supported, and with modern features.

- **Honda CBR600RR or 1000RR** Strong performance and reliability with better safety tech.

- **Used Sport-Touring Bikes** (e.g., Yamaha MT-09, Honda CB1000R) If you want a balance of sportiness and comfort.

Ultimately, the YZFR6 is a fantastic bike for the right rider one who appreciates its strengths and is prepared for its challenges.

Details:

All part are used and should be inspected before install. 2008 - 2009 YAMAHA YZF R6 YZFR6 Main Frame Chassis WA BOS: Donor Bike: 2009 YZF-R6 16228 miles. Buyer pays return shipping.

part #: jyarj16y49a002487 price

  • $599.59

specifications mocycfra:

  • for models: R6, Yzfr6, Yzf
  • for makes: Yamaha
  • for years: 2008-2009
  • mpn: Jyarj16y49a002487
  • part type: Frame
  • country of origin: Japan

returns mocycfra:

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

offer mocycfra:

  • sold: 0
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • started: March 25, 2026
  • quantity: 1

seller mocycfra:

  • # reviews: 4614
  • city: Camas, Washington
  • rating: 99.5%

general mocycfra:

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

shipping mocycfra:

  • class: Freight
  • type: Fixed
  • service: Flat Rate Freight
  • cost: $0.00

payments mocycfra:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay
for models: r6, yzfr6, yzf, for makes: yamaha, for years: 2008-2009, part type: frame, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > frames parts, sku: 17423235291232782,
Yamaha JYARJ16Y49A002487 Is Similar To:
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1 offer $599.59 USD
  • Used. Offer #1 priced at $599.59 + $0.00 shipping estimate = $599.59* total. All part are used and should be inspected before install. Donor Bike: 2009 YAMAHA YZF-R6 ( 16228 miles ).FREE SHIPPING

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