BUELL M0550.1AM Rear Inner Fender Guard Splash Mudguard 1125R

( Manufacturer Part Number: M0550.1AM ), ( Type: Fender Support Rear Inner Fender ), ( Country Of Origin: United States ), ( Color: Black ), ( Manufacturer Warranty: Unspecified Length ), ( Placement On Vehicle: Rear ), ( Storage Location: G.3.d.9 3b03234-x ), ( Custom1: 215293 ), ( Finish: Matte ), ( Material: Plastic ), ( Machine Type: Street Motorcycle ), ( Vintage Part: No )

Review BUELL Rear Inner Fender Guard Splash Mudguard M05501am fits 2008–2009

The **Buell M0550.1AM 08-09 1125R Rear Inner Fender Guard Splash Mudguard** is a meticulously engineered aftermarket accessory designed specifically for Buell s iconic S11 Speedster and 1125R models from the 2008 and 2009 production years, as well as the later 2011 1125R. Crafted to enhance both aesthetics and functionality, this inner fender guard serves as a robust barrier against road debris, mud, and water, ensuring a cleaner ride and protecting the bike s delicate components from the elements. Engineered from high-quality, durable materials, this mudguard features a sleek, aerodynamic profile that seamlessly integrates with the bike s aggressive yet refined styling, maintaining the sporty, minimalist look Buell enthusiasts admire. The design prioritizes precision, with carefully contoured edges that follow the contours of the rear fender, preventing water and grime from splashing onto the rear tire, exhaust, and lower frame areas. This not only improves visibility and traction but also extends the lifespan of the bike s finish by reducing exposure to abrasive contaminants. Built to withstand the rigors of high-performance riding, the guard is constructed from a lightweight yet rigid material, likely reinforced with durable plastics or composite blends, ensuring it remains secure even at high speeds. Installation is straightforward, with a modular design that allows for easy attachment to the existing rear fender mounting points, requiring minimal tools and no permanent modifications. Whether cruising on twisty backroads or tackling spirited rides, this mudguard is an essential upgrade for riders who demand both performance and protection without compromising the timeless appeal of their Buell.

### **Pros and Cons of buying a Buell M0550.1AM 08-09 1125R Rear Inner Fender Guard/Splash Mudguard (Part # M05501AM)**

1. **OEM Quality and Fit** This is an original Buell aftermarket part designed specifically for the M0550.1AM (2008-2009 1125R), ensuring a precise fit without modifications. Unlike generic aftermarket parts, it aligns with Buell s engineering standards, reducing the risk of misalignment or clearance issues.

2. **Durability and Material** Buell parts are typically made from high-quality materials, such as reinforced plastics or metal, which are built to withstand the rigors of riding. The fender guard is likely designed to protect against debris, mud, and minor impacts, extending the life of your bike s fenders and paint.

3. **Aesthetic Consistency** The part matches Buell s signature styling, maintaining the bike s original look. If you value the factory aesthetic, this ensures a seamless appearance without the need for custom fabrication.

4. **Reliability** Buell parts are known for their reliability, especially for their modular bikes. Since this is a common wear item, replacing it with an OEM part reduces the risk of premature failure compared to cheaper, non-branded alternatives.

5. **Ease of Installation** As an OEM part, it should come with clear instructions or be straightforward to install, requiring minimal tools. This makes it a convenient upgrade for DIYers or mechanics.

6. **Protection Against Elements** The inner fender guard helps deflect water, mud, and road grime away from the wheel and frame, reducing long-term wear on the fenders and preventing rust or corrosion in sensitive areas.

7. **Compatibility with Modifications** If you ve made other modifications to your 1125R (e.g., exhaust, suspension, or fairings), this part is likely designed to work with those changes without causing interference.

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1. **Cost** Buell parts, especially OEM aftermarket items, can be more expensive than generic or third-party alternatives. The price may be a barrier for budget-conscious buyers, though the long-term benefits may justify the investment.

2. **Limited Availability** Buell has discontinued production of many parts, including some aftermarket items. Finding this specific part may require sourcing from specialty dealers, eBay, or used markets, which could add to the cost or risk of counterfeit items.

3. **Weight** While not significant, aftermarket fender guards may add slight weight to the rear wheel assembly. For performance-oriented riders, this is a minor consideration, but it s worth noting if weight reduction is a priority.

4. **Potential for Counterfeit Parts** Due to Buell s discontinued status, there is a risk of purchasing fake or low-quality replicas online. Always verify the seller s reputation and the part s authenticity (e.g., check for Buell s branding, packaging, or serial numbers).

5. **Installation Complexity (If DIY)** While designed for easy installation, some riders may find it tricky if they lack experience with fender or wheel assembly work. Improper installation could lead to misalignment or damage to the wheel or brake system.

6. **No Upgrade in Performance** This is a functional replacement part, not an upgrade. It won t improve handling, power, or aesthetics beyond what Buell originally intended. If you re looking for performance enhancements, this part won t deliver them.

7. **Environmental or Ethical Concerns** Buell is no longer in production, and purchasing parts may contribute to the demand for aftermarket items from companies that may not prioritize sustainability or ethical labor practices.

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The Buell M0550.1AM rear inner fender guard/splash mudguard is a **high-quality, OEM-replacement part** that offers reliability, durability, and aesthetic consistency for your 2008-2009 1125R. It s an excellent choice if you prioritize **fitment, longevity, and brand integrity**, especially if you ve already invested in Buell s modular system. However, the **higher cost, potential availability issues, and risk of counterfeit parts** are drawbacks to consider.

If you re on a tight budget or can find a **high-quality third-party alternative** (e.g., from reputable brands like **Renthal, Dainese, or aftermarket suppliers like **MotoParts.com** or **BikeBandit**) that fits well and offers similar protection, those may be viable options. But for those who value **original equipment quality and peace of mind**, this Buell part is a solid, if pricier, choice.

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- You want an **authentic, OEM-quality replacement** that matches your bike s original design.

- You ve already invested in Buell s modular system and want parts that integrate seamlessly.

- You re willing to pay for **durability and reliability**, especially if you ride in muddy or wet conditions frequently.

- You can source it from a **trusted seller** (e.g., Buell dealers, eBay with verified feedback, or reputable online marketplaces).

- You re on a **tight budget** and can find a **high-rated third-party part** (e.g., **Renthal or Dainese fender guards**) that fits well.

- You re uncomfortable with the **risk of counterfeit parts** and prefer to buy from a **verified Buell parts distributor**.

- You re looking for **lightweight or performance-oriented modifications** (though this part doesn t offer those benefits).

**Final Verdict:** For most owners of a 2008-2009 1125R who want a **direct, high-quality replacement**, this Buell part is a **strong recommendation**. Just ensure you purchase from a **trusted source** to avoid counterfeit items and weigh the cost against your budget. If you re unsure, consult a Buell specialist or mechanic for guidance.

Details:

Rear Inner Fender - Under seat plastic splash guard and trunk liner. Part is off a Good Running 2008 Buell 1125R, Watch Video of this Unit - YouTube. Fits 2008 2010 Buell 1125R and 1125CR. OEM M0550.1AM.

Good used condition, structurally sound with no cracks or broken mounting points.

part #: m05501am prices

• $34.26-$181.34

specifications febocy:

• for makes: Buell
• for years: 2008-2009
• mpn: M0550.1am
• type: Fender Support Rear Inner Fender
• country of origin: United States
• color: Black
• manufacturer warranty: Unspecified Length
• placement on vehicle: Rear
• storage location: G.3.d.9 3b03234-x
• custom1: 215293
• finish: Matte
• material: Plastic
• machine type: Street Motorcycle
• vintage part: No

general febocy:

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

returns febocy:

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

offer febocy:

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

shipping febocy:

• carrier: FedEx, USPS
• class: Standard, Expedited, One-day
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• cost: $0.00
• transit: 3-7 Days
• type: Fixed

payments febocy:

• credit card: Discover
• other
• wallet: Paypal

seller febocy:

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

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