1. Grab Bars Offered
  2. sku: 4610764502075633
  3. EXTREME FABRICATION RACING XFR JS206C-MBK

EXTREME FABRICATION RACING XFR JS206C-MBK Jaws Bumper

fits model: Yfz450r, Yfz450x. make: Yamaha. year: 2009–2018.

Js206c-mbk Extreme Fabrication Racing - Xfr Yamaha Yfz450r Yfz450x Jaws Aluminum Bumper 2009-18 Matte Black

( Brand: Extreme Fabrication Racing Xfr ), ( Manufacturer Part Number: JS206C-MBK ), ( Type: Grab Bar ), ( Machine Type: Atv ), ( Items Included: Grab Bar, Instruction Manual, Mounting Hardware ), ( Color: Black ), ( Attachment Type: Bolt-on ), ( Material: Aluminum ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear )

Review EXTREME FABRICATION RACING XFR Yamaha Jaws Aluminum Bumper Matte Black fits YFZ450R YFZ450X 2009–2018

The **Extreme Fabrication Racing (XFR) JS206C-MBK Jaws Bumper** is a meticulously engineered, high-performance aftermarket solution designed exclusively for Yamaha s YFZ450R and YFZ450X models from the 2009 through 2018 production years. Crafted from premium-grade **7075-T6 aluminum**, this bumper is not only a robust protective barrier but also a performance-enhancing upgrade that transforms the stock front end into a more aggressive, aerodynamic, and durable package. The **JS206C-MBK** variant features a **full-width, multi-bolt mounting system** that ensures a secure, vibration-dampening fit, eliminating the flex and rattles often associated with cheaper aftermarket alternatives. Its **low-profile, angular design** enhances ground clearance while maintaining a sleek, sporty aesthetic, making it ideal for both trail riding and aggressive off-road applications. The **integrated mounting brackets** are strategically positioned to accommodate a wide range of accessories, including winches, front lights, and auxiliary storage, without compromising structural integrity. Engineered with **precision-machined slots and reinforced gussets**, this bumper is built to withstand the most demanding off-road conditions, from rocky trails to deep mud and heavy impacts. Whether you're tackling technical singletrack or pushing the limits on a motocross track, the XFR Jaws Bumper delivers unmatched protection and confidence, all while preserving the stock Yamaha s factory styling cues with a subtle, aggressive upgrade. Built to last, this component is a must-have for riders who demand both performance and durability in their off-road rig.

### **Pros and Cons of Buying a 2009 2018 Yamaha YFZ450R/YFZ450X with Jaws Bumper, XFR JS206C-MBK, and Extreme Fabrication Racing (XFR) JS206C-MBK Upgrades**

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### **Pros**

**1. Reliability and Durability**

The Yamaha YFZ450R/X is widely regarded as one of the most dependable off-road motorcycles in its class. The 450cc liquid-cooled, single-cylinder engine is known for its longevity, especially when maintained properly. Many units easily exceed 10,000 15,000 miles with basic care, and with proper upkeep, they can last well beyond 20,000 miles. The YFZ platform is simple yet robust, making it easier to diagnose and repair compared to more complex dual-sport or adventure bikes.

**2. Affordability and Value**

Used YFZ450Rs/Xs in the 2009 2018 range are often sold for **$3,000 $6,000**, depending on condition, mileage, and location. This makes them an attractive option for riders who want a capable off-road bike without breaking the bank. The base model is already a solid performer, so aftermarket upgrades like the **XFR JS206C-MBK** (a high-quality, lightweight, and durable front suspension fork) and **Jaws Bumper** (a reinforced, adjustable front bumper) add significant value without requiring a massive initial investment.

**3. Off-Road Capability**

The YFZ450R/X is designed for aggressive trail riding, with features like:

- **Long-travel suspension** (20" front, 20.5" rear on later models) that absorbs rough terrain well.

- **High ground clearance** (12.4" on the R/X) for rocks, roots, and jumps.

- **Strong engine torque** (450cc single-cylinder produces 30 lb-ft of torque) for climbing steep hills and pulling through tough sections.

- **Lightweight frame** (around 300 350 lbs fully fueled) compared to heavier dual-sports, improving maneuverability.

The **XFR JS206C-MBK** fork is a significant upgrade over stock forks, offering:

- **Better damping and rebound control** for smoother trail performance.

- **Adjustable preload and rebound damping** to fine-tune suspension to rider weight and terrain.

- **Durability** XFR forks are built to handle heavy use and abuse, reducing the risk of fork failure on rough trails.

The **Jaws Bumper** is a practical addition because:

- It **protects the front of the bike** from rocks, branches, and impacts, reducing the risk of frame or engine damage.

- It s **adjustable** to fine-tune the bike s handling and protect critical components like the radiator and headlight.

- It s **lighter than stock bumpers** on some bikes, improving traction and reducing weight transfer.

**4. Aftermarket Support and Customization**

The YFZ450R/X has a strong aftermarket following, meaning parts like the **XFR JS206C-MBK** (a popular fork upgrade), **Jaws Bumper**, and other components (e.g., exhausts, clutch upgrades, seat modifications) are widely available. This makes it easier to tailor the bike to your riding style and preferences.

**5. Fuel Efficiency and Low Operating Costs**

The YFZ450R/X is **fuel-efficient** for its class, averaging **30 40 mpg** on trails, depending on riding style. Maintenance costs are relatively low compared to high-performance or adventure bikes, as the engine and drivetrain are simple and durable.

**6. Resale Value**

Yamaha s reputation for reliability means that even older YFZ450Rs/Xs hold their value reasonably well. A well-maintained bike with upgrades like the XFR fork and Jaws Bumper can still fetch a decent price if sold later.

**7. Versatility**

While primarily an off-road bike, the YFZ450R/X can handle **light trail riding, enduro, and even some rock crawling** with the right tires and setup. It s not as capable as a dedicated rock crawler or enduro bike, but it s more than capable for most trail riders.

---

### **Cons**

**1. Outdated Technology (Compared to Modern Bikes)**

The YFZ450R/X is **not a recent design**, and while it s still capable, it lacks some modern advancements:

- **No electronic suspension** (unlike newer bikes like the KTM 350/450 EXC-F or Husqvarna TE).

- **Basic fuel injection** (Yamaha s FI system is reliable but lacks the precision of modern ECUs).

- **No traction control or ABS** (though ABS is rare on pure off-road bikes anyway).

- **Stock suspension is stiff** while the XFR JS206C-MBK helps, some riders may still find it too firm for heavy trail use.

**2. Comfort Limitations**

The YFZ450R/X is **not a comfortable long-distance bike**. Key issues include:

- **Hard seat** designed for aggressive riding, not all-day comfort.

- **Poor wind protection** no fairings or windscreen, making high-speed riding uncomfortable.

- **Basic ergonomics** handlebar position and footpeg placement are not as adjustable as on modern adventure bikes.

**3. Maintenance Requirements**

While the YFZ is reliable, it **requires regular maintenance** to stay in top shape:

- **Chain and sprocket wear** off-road bikes suffer from chain stretch and sprocket damage; frequent adjustments or replacements are needed.

- **Suspension maintenance** forks and shocks (especially stock ones) need regular servicing to perform optimally. The XFR JS206C-MBK reduces this burden but isn t maintenance-free.

- **Brake system** disc brakes are good, but pads and rotors wear quickly on aggressive riding. Some riders upgrade to better brake systems.

- **Fuel system** carbs (on older models) or FI systems can develop leaks or clogging issues if not maintained.

**4. Limited Power for Aggressive Riders**

The **450cc single-cylinder engine** is strong but lacks the **high-revving power** of modern twin-cylinder engines (e.g., KTM 450 SX-F). While it produces enough torque for climbing and pulling, it may feel **underpowered** for riders who want to push the bike hard on technical trails or jumps. The stock engine is **not as refined** as modern bikes, with more vibration and less smooth power delivery.

**5. Stock Suspension Limitations**

Even with the **XFR JS206C-MBK**, the stock rear shock (on some models) can be a weak point. While the XFR fork is a major upgrade, the rear suspension may still struggle with **heavy riders or aggressive riding styles**. Some owners opt for aftermarket shocks (e.g., hlins or Progressive) for better performance.

**6. Weight Distribution and Handling**

The YFZ450R/X has a **long wheelbase**, which can make it feel **less nimble** than shorter bikes like the KTM 350/450 EXC. While this isn t a dealbreaker, it may require adjustment for riders used to more agile bikes.

**7. Parts Availability (Depends on Region)**

While Yamaha parts are widely available, **aftermarket components** (especially for older models) can be harder to find in some regions. The XFR JS206C-MBK is popular, but stock forks and other parts may require special ordering.

**8. No Modern Safety Features**

Unlike newer bikes, the YFZ450R/X lacks:

- **Traction control** (though this is rare on pure off-road bikes).

- **Advanced rider aids** (e.g., slipper clutches, quick-shifters).

- **Modern telemetry or connectivity** (e.g., Bluetooth, ride modes).

---

### **Conclusion**

The **2009 2018 Yamaha YFZ450R/YFZ450X with XFR JS206C-MBK forks and a Jaws Bumper** is an **excellent choice for riders who prioritize reliability, affordability, and off-road capability** without breaking the bank. The bike is **simple, durable, and capable** on trails, and the **XFR fork and Jaws Bumper** significantly enhance its performance and protection.

However, it is **not a modern, high-tech bike**, and its **comfort, power, and suspension** are limited compared to newer models. If you re looking for a **budget-friendly, no-frills off-road bike** that can handle **aggressive trail riding, enduro, or light rock crawling**, this setup is a **strong recommendation**. If you want **more power, comfort, or advanced features**, you may need to consider a newer bike (

Details:

100% Made in the USA. Product may slightly vary from photo depending on OEM mounting requirements. Mounting hardware not included. XFR also manufactures quality They are designed to bolt up OEM mounts without any modifications.

Standard Bumpers Competition Jaws.

part #: js206c price

  • $159.90

specifications atvbars:

  • for models: Yfz450r, Yfz450x
  • for makes: Yamaha
  • for years: 2009-2018
  • brand: Extreme Fabrication Racing Xfr
  • mpn: Js206c-mbk
  • type: Grab Bar
  • machine type: Atv
  • items included: Grab Bar, Instruction Manual, Mounting Hardware
  • color: Black
  • attachment type: Bolt-on
  • material: Aluminum
  • country of origin: United States
  • placement on vehicle: Rear

returns atvbars:

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

offer atvbars:

  • availability: In Stock
  • sold: 0
  • started: May 7, 2026
  • options: Ship-to-home

general atvbars:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Body Frame > Grab Bars Handles

shipping atvbars:

  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • cost: $0.00
  • class: Standard

seller atvbars:

  • city: Clara City, Minnesota
  • rating: 100.0%
  • # reviews: 34

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for models: yfz450r, yfz450x, for makes: yamaha, for years: 2009-2018, type: grab bar, machine type: atv, items included: grab bar, instruction manual, mounting hardware, attachment type: bolt-on, country of origin: united states, placement on vehicle: rear,
category: atv parts > atv, side-by-side utv parts accessories > body frame > grab bars handles, color: black, material: aluminum, sku: 4610764502075633,
Extreme Fabrication Racing Xfr JS206C Is Similar To:
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4 offers $159.90–$159.90 USD
  • New. Offer #1 priced at $159.90 + $0.00 shipping estimate = $159.90* total. POWDER COATED MATTE BLACK. XFR also manufactures quality They are designed to bolt up to OEM mounts without any modifications.FREE SHIPPING
  • New. Offer #2 priced at $159.90 + $0.00 shipping estimate = $159.90* total. POWDER COATED GLOSS BLACK.FREE SHIPPING
  • New. Offer #3 priced at $159.90 + $0.00 shipping estimate = $159.90* total. ELITE SERIES JAWS BUMPER YAMAHA YFZ450R 2009-2019.FREE SHIPPING
  • New. Offer #4 priced at $149.90 + $0.00 shipping estimate = $149.90* total. - Complete Bumper Ready to Mount.FREE SHIPPING

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