BUELL 4MZHL04D183B03234 Frame Chassis Straight Slvg G0301.1AM 1125R

( Manufacturer Part Number: 4MZHL04D183B03234 ), ( Type: Frame Main Frame ), ( Country Of Origin: United States ), ( Color: Black ), ( Manufacturer Warranty: Unspecified Length ), ( Placement On Vehicle: Center ), ( Storage Location: Z.6.g.1 3b03234-x ), ( Custom1: 215373 ), ( Finish: Painted ), ( Material: Aluminum ), ( Machine Type: Street Motorcycle ), ( Vintage Part: No ), ( Oe/oem Part Number: G0301.1am )

Review BUELL Main Frame Chassis Straight Slvg fits 2008–2009

The **Buell 4MZHL04D183B03234 (08/09/11 125R) Straight Six Frame Chassis** is a meticulously crafted, high-performance motorcycle frame that embodies the legendary engineering and bold styling of the iconic Buell Ulysses and S111 models. Designed for riders seeking a blend of raw power, aggressive aesthetics, and uncompromising handling, this frame serves as the backbone of one of the most sought-after American sportbikes of the early 2000s. Built from a **high-strength, lightweight steel tube construction**, the chassis features a **double-cradle design** with a **full cradle frame**, ensuring exceptional rigidity while maintaining a balanced weight distribution that enhances agility and responsiveness. The frame s **straight-six configuration** inspired by the legendary Honda CBR600RR delivers a near-perfect balance of torque and rev-happy performance, making it a favorite among enthusiasts who appreciate both brute force and precision.

The **08/09/11 125R variant** of this frame is particularly notable for its **125R engine bay**, which accommodates the **125cc Honda CBR600RR-derived inline-six**, a powerplant renowned for its **600cc displacement, 180-degree balanced cylinder arrangement, and 120-degree crankshaft**, producing a smooth, linear power delivery that ranges from 110 to 120 horsepower depending on tuning. The frame s **aluminum engine cradle** integrates seamlessly with the steel frame, reducing unsprung weight and improving overall stiffness, while the **adjustable rear suspension** (via Buell s proprietary **SLS shock system**) allows for precise tuning to match rider preference and track demands. The **steering head** is reinforced with a **double A-frame design**, providing superior stability at high speeds while maintaining nimble cornering characteristics.

Visually, the **Straight Six Frame Chassis** is a head-turner, featuring Buell s signature **aerodynamic fairings, aggressive bodywork, and a low-slung, aggressive stance**. The **carbon-fiber front fairing** and **integrated windscreen** not only enhance aerodynamics but also contribute to the bike s futuristic, race-inspired look. The **wide, aggressive fuel tank** and **sleek, angular headlight housing** are hallmarks of Buell s signature styling, which blends raw performance with a bold, rebellious aesthetic. The **wheelbase** is optimized for both street and track use, striking a balance between stability and maneuverability, while the **adjustable footpegs and ergonomic seating position** ensure comfort during long rides or spirited laps.

Underneath the surface, the frame s **welded steel construction** is both durable and adaptable, allowing for custom modifications such as **aftermarket suspension upgrades, exhaust systems, or even engine swaps** (including the legendary **Buell 1125R s 1,125cc Honda V4** in later models). The **125R-specific frame** is particularly prized by restorers and builders due to its **clean, unmodified state**, offering a blank canvas for those looking to revive or enhance an original Buell experience. Whether used as a **track-focused race bike, a high-speed cruiser, or a showstopping custom project**, this frame delivers the **raw, unfiltered performance** that Buell riders have come to expect combining **American ingenuity with Japanese precision** in a package that is as functional as it is iconic.

For those who appreciate the **raw, unfiltered power of a balanced inline-six** and the **bold, unapologetic design** of Buell s golden era, this frame is a **cornerstone of American motorcycle heritage**, offering a perfect blend of **performance, craftsmanship, and style** that remains unmatched in the world of sportbikes. Whether restored to factory specifications or customized for modern demands, the **Buell 4MZHL04D183B03234 Straight Six Frame Chassis** stands as a testament to Buell s legacy **fast, fierce, and unforgettable**.

Buying a **Buell 4MZHL04D183B03234 (2008-2009 SLV-G)** a modified Honda CBR600RR-based bike with a straight frame and liquid-cooled engine has distinct advantages and drawbacks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **Performance and Power**

The SLV-G is based on the Honda CBR600RR, which is a proven, high-revving inline-four engine known for reliability and strong performance. The stock engine produces around **110-115 hp** (depending on tuning), which is competitive for its class. With aftermarket upgrades (cams, exhaust, fueling), it can easily exceed **130-150 hp**, making it a capable track or street bike.

2. **Lightweight and Agile**

Buell s straight-frame design eliminates the need for a swingarm, reducing weight and improving handling. The bike weighs roughly **380-400 lbs (dry)**, making it nimble and easy to maneuver, especially in tight corners or urban traffic. This agility is a hallmark of Buell s design philosophy.

3. **Reliability (Stock or Well-Maintained)**

The Honda CBR600RR engine is one of the most durable in its class, with a reputation for longevity if properly maintained. The SLV-G shares this foundation, though Buell s modifications (such as the straight frame and suspension) may introduce additional wear points (e.g., fork seals, steering head bearings). A well-documented bike with a history of regular maintenance will likely remain reliable.

4. **Modularity and Customization**

The SLV-G is highly tunable. The Honda engine responds well to upgrades like **cams, exhaust, fuel injectors, and ECU remapping**, allowing owners to tailor performance to their preferences. The straight frame also makes it easier to install aftermarket components (e.g., custom forks, brakes, or fairings) compared to some other naked bikes.

5. **Aerodynamics and Wind Protection**

The SLV-G features a **full fairing** (unlike many naked bikes), which reduces wind noise and fatigue on long rides. This makes it more comfortable for highway cruising than its more exposed counterparts.

6. **Community and Support**

Buell s straight-frame bikes (SLV-G, XB9S, etc.) have a dedicated following. There are numerous forums (e.g., Buell Owners Club, Cycle World forums), aftermarket parts suppliers, and tuners who specialize in these bikes. This support network makes troubleshooting and modifications easier.

7. **Unique Design and Aesthetics**

The SLV-G s **retro-futuristic look** (inspired by the 1960s but with modern performance) sets it apart from conventional naked bikes. Its **single-sided swingless design** is visually striking and instantly recognizable.

8. **Cost of Ownership (Compared to Some Alternatives)**

While parts can be expensive (especially Buell-specific components), the Honda engine is relatively inexpensive to maintain compared to some Japanese or European alternatives. Stock or lightly modified SLV-Gs can be found for **$5,000 $10,000**, depending on condition and mileage, making them a budget-friendly performance bike.

---

### **Cons**

1. **Reliability Risks (If Neglected)**

- **Steering head bearings and seals** can wear out over time, leading to play or leaks.

- **Fork seals** are prone to failure, causing oil leaks and reduced fork performance.

- **Throttle body and fuel system** may require attention if the bike is heavily modified or ridden aggressively.

A bike with a history of poor maintenance or high mileage may require significant investment to bring back to peak condition.

2. **Limited Comfort for Long Rides**

Despite the fairing, the SLV-G is a **sportbike-derived bike**, meaning it lacks the ergonomics of a true touring or cruiser. The **upright riding position** is more comfortable than a full sportbike, but it s not ideal for long-distance touring. Seat comfort and wind protection are adequate but not exceptional.

3. **Fuel Economy**

The CBR600RR engine is thirsty, especially when tuned. Expect **35-45 MPG** on a stock bike, dropping to **30-35 MPG** with performance mods. This is worse than many cruisers or standard bikes.

4. **Maintenance Complexity**

The straight-frame design means **no swingarm**, which simplifies some tasks (e.g., rear tire changes) but makes others (e.g., rear brake service, exhaust work) more difficult. Buell-specific tools and knowledge are often required for repairs.

5. **Resale Value**

Buell bikes, in general, have **lower resale value** compared to Honda, Yamaha, or Kawasaki models. The SLV-G is no exception, especially as Buell has discontinued production. If you plan to sell later, you may not recoup a significant portion of your investment.

6. **Suspension Limitations**

The stock suspension (forks and shock) is adequate but not exceptional. While it handles well on twisty roads, it can feel **stiff or harsh** on rough pavement. Upgrading to aftermarket suspension (e.g., hlins, Showa) can improve comfort but adds cost.

7. **Weight Distribution**

The straight frame shifts the bike s weight slightly forward compared to a traditional swingarm bike. While this doesn t drastically affect handling, some riders may notice a slight difference in balance, especially at low speeds.

8. **Noise and Vibration**

The CBR600RR engine is **loud**, especially when tuned. The SLV-G s fairing helps but doesn t fully muffle the sound. Additionally, the lack of a swingarm can lead to **more vibration** in the seat and handlebars, which may be noticeable on long rides.

9. **Parts Availability**

While Honda parts are widely available, **Buell-specific components** (e.g., straight-frame-specific brackets, fairings, or suspension parts) can be harder to find. Some parts may require ordering from specialty suppliers.

10. **Legal and Insurance Considerations**

- **Insurance costs** may be higher due to the bike s performance potential and modified nature.

- **Street legality** depends on modifications. Some aftermarket parts (e.g., exhaust, ECU) may require emissions compliance in certain states/countries.

- **Helmet laws** may apply more strictly to sportbike-derived bikes, as they often exceed 80 mph (though the SLV-G is not a full sportbike).

---

### **Conclusion**

The **Buell SLV-G (2008-2009)** is a **highly capable, lightweight, and fun** bike that excels in handling and performance. It s ideal for riders who prioritize **agility, tunability, and a unique design** over comfort or long-distance touring. If you re looking for a **track-capable street bike** or a **project bike** to modify, the SLV-G is an excellent choice **provided you re prepared for maintenance challenges and potential reliability issues if the bike is neglected**.

However, if you re seeking a **comfortable, low-maintenance, or high-resale-value** bike, alternatives like a **Yamaha MT-07, Honda CBR600RR, or Kawasaki Ninja 400** may be better suited. The SLV-G is best suited for **enthusiasts who enjoy tinkering, riding fast, and embracing a retro-modern aesthetic**.

---

### **Recommendation**

- You want a **lightweight, nimble, and highly tunable** bike with **CBR600RR power**.

- You re comfortable with **regular maintenance** (fork seals, steering bearings, etc.).

- You enjoy **modifying and customizing** your bike.

- You prioritize **fun, handling, and a unique look** over comfort or touring capability.

- You find a **well-documented, low-mileage example** (under 10,000 miles) with a **clean service history**.

- You want a **simple, low-maintenance** bike with minimal hassle.

- You plan to **ride long distances daily** and need comfort.

- You re concerned about **resale value** or long-term reliability without heavy investment.

- You prefer a **more conventional** (non-swingarm) bike design.

- You re on a **tight budget** and cannot afford potential repair costs.

The SLV-G is a **fantastic bike for the right rider** one who appreciates performance, handling, and the challenge of maintaining a Buell. If you re willing to put in the effort, it s a **great buy**; if not, consider a more traditional naked bike or sportbike. Always **inspect the bike thoroughly** (check for leaks, play in the steering, fork condition, and engine health) before purchasing.

Details:

Includes aftermarket Erik Buell Racing EBR 'American' wing decals on the sides. Fits 2008 2010 Buell 1125R and 1125CR. OEM G0301.1AM. Part is off a Good Running 2008 Buell 1125R, Watch Video of this Unit - YouTube.

Good used condition. Main Frame - Midnight Black aluminum fuel-in-frame chassis.

part #: 4mzhl04d183b03234 prices

• $110.00-$386.94

specifications mocycfra:

• for makes: Buell
• for years: 2008-2009
• mpn: 4mzhl04d183b03234
• type: Frame Main Frame
• country of origin: United States
• color: Black
• manufacturer warranty: Unspecified Length
• placement on vehicle: Center
• storage location: Z.6.g.1 3b03234-x
• custom1: 215373
• finish: Painted
• material: Aluminum
• machine type: Street Motorcycle
• vintage part: No
• oe/oem part number: G0301.1am

returns mocycfra:

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

payments mocycfra:

• credit card: Visa
• wallet: Paypal
• other

offer mocycfra:

• started: February 18, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping mocycfra:

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

general mocycfra:

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

seller mocycfra:

• # reviews: 210760
• rating: 99.3%
• city: Odessa, Florida

Buell 4MZHL04D183B03234 Is Similar To:

• 542289 10 Buell Blast Main Frame Straight Cln (51.3% similar) ...(June 7th, 2018)
• L0009-1ak Buell Ulysses Right Sub Frame Bracket Strut (36.4% similar) ...(September 21st, 2018)
• L0010-1ak Buell Rear Subframe Sub Frame Left And Right (34.4% similar) 06 buell XB12SS rear sub frame sub frame left and right...(September 20th, 2018)
• L0100.02a8 Buell Xb9 S Main (29.5% similar) If they have damage or heavy wear it is shown in the pictures...(December 11th, 2017)
• M0756.02ab Unbranded Buell Firebolt Subframe Under Tail Sub Frame Undertail (33.6% similar) ...(October 9th, 2018)
• Fs-xb9r-hy0208 Huayu Racing Frame Sliders Crash Protectors Pads For Buell (25.5% similar) Part: FS-XB9R-HY0208 prices...(February 8th, 2020)
• L1001.01a7 Buell Blast Rear Wheel Swing Arm Frame (30.8% similar) ...(April 22nd, 2021)
• Buell L0106.ta 2003-09 Blast P3 Rear Back Tail Subframe Sub Frame Oem (35% similar) Part #: buell L0106.TA for sale...(August 6th, 2024)
• Buell K0100.02a8 2003 Lightning Xb9s Rear Wheel Swing Arm Frame (33.6% similar) Used: see video and photos for details, part is off a good running 03 04 buell lightning XB9S, watch of this unit - YouTube...(August 14th, 2024)
• Buell 4mzsx14j843525420 04 Lightning Xb12 Main Frame Chassis Straight Slvg (66.2% similar) Used: see video and photos for details, part is off a 2004 buell lightning CB 12, watch of this unit - YouTube...(August 17th, 2024)
• Buell L0600.2amycx 2009 08 09 1125cr 1125 Oem Main Frame Chassis Straight Bos Acq (67.1% similar) Office use: Lr-KB 091125CR-C00131...(October 10th, 2024)