1. Grab Bars Offered
  2. sku: 4660947486575633
  3. EXTREME FABRICATION RACING XFR JS106-MBK

EXTREME FABRICATION RACING XFR JS106-MBK Jaws Bumper

fits model: Trx450r, 450r, 450er, Trx. make: Honda.

Js106-mbk Extreme Fabrication Racing - Xfr Honda Trx450r Trx 450r 450er Jaws Aluminum Bumper Matte Black

( Brand: Extreme Fabrication Racing Xfr ), ( Manufacturer Part Number: JS106-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 Honda Jaws Aluminum Bumper Matte Black fits TRX450R 450R 450ER TRX

The **Extreme Fabrication Racing XFR JS106-MBK** is a meticulously engineered, high-performance aftermarket bumper designed exclusively for the Honda TRX450R, TRX450R 450ER, and Jaws variants, elevating these rugged off-road machines to new levels of durability, functionality, and aggressive styling. Crafted from **7075-T6 aircraft-grade aluminum**, this bumper is not only exceptionally strong but also significantly lighter than traditional steel alternatives, reducing unsprung weight and enhancing overall handling and suspension responsiveness. The **modular design** allows for seamless integration with a wide range of off-road accessories, including winches, front and rear bull bars, auxiliary lights, and recovery gear, making it a versatile choice for both recreational trail riders and serious overlanding enthusiasts. The **reinforced mounting system** features precision-machined brackets and heavy-duty hardware, ensuring a secure and vibration-dampened fit that resists fatigue even under the most demanding conditions. With its **bold, angular styling**, the XFR JS106-MBK delivers a commanding presence on and off the trail, blending aggressive aesthetics with uncompromising structural integrity. Whether tackling rocky terrain, deep mud, or steep climbs, this bumper provides an unmatched combination of protection, adaptability, and performance, making it an indispensable upgrade for riders who demand the best from their TRX450R.

### **Pros and Cons of buying a Extreme Fabrication Racing XFR JS106-MBK (Honda TRX450R/450ER/Jaws Bumper)**

#### **Overview**

The Extreme Fabrication Racing (XFR) JS106-MBK is a high-quality, aftermarket front bumper designed for the Honda TRX450R, TRX450ER, and Jaws models. It is built for off-road performance, durability, and customization, offering a significant upgrade over stock bumpers. Below is a detailed breakdown of its advantages and drawbacks.

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### **Pros**

1. **Superior Durability and Strength**

- The JS106-MBK is constructed from **high-grade 6061-T6 aluminum**, which is significantly stronger and more resistant to deformation than the stock steel bumper. This makes it ideal for aggressive riding, rock crawling, and heavy-duty off-roading where the stock bumper would likely bend or crack.

- The bumper features **reinforced mounting points** and **heavy-duty hardware**, reducing the risk of failure under extreme stress.

2. **Improved Off-Road Protection**

- The design includes **integrated bull bars** with **shock-absorbing foam padding**, providing better protection for the radiator, headlights, and other front-end components during impacts with rocks, branches, or other obstacles.

- The **wider stance** compared to the stock bumper helps prevent the front end from getting caught on uneven terrain.

3. **Enhanced Customization and Modification Options**

- The XFR JS106-MBK is designed to accommodate a wide range of aftermarket accessories, including:

- **Winch mounts** (for heavy-duty recovery)

- **LED light bars** (for improved visibility)

- **Winch brackets** (for self-recovery)

- **Snorkels** (for deep-water fording)

- **Auxiliary lights** (for night riding)

- The bumper s **modular design** allows for easy installation of additional components without compromising structural integrity.

4. **Better Cooling and Airflow**

- The bumper s **open-frame design** (compared to fully enclosed stock bumpers) improves airflow to the radiator and engine bay, which can help prevent overheating during prolonged off-road use.

- Some versions include **radiator guards** that protect the cooling system while maintaining airflow.

5. **Improved Ground Clearance and Approach/Adequacy Angles**

- The raised design of the XFR bumper increases the **approach angle**, allowing the bike to climb steeper obstacles without the front wheel getting caught.

- The **departure angle** is also improved, making it easier to exit tight or rocky terrain without the bumper snagging.

6. **Lightweight Compared to Steel Alternatives**

- While still robust, the aluminum construction is **lighter than steel bumpers**, reducing overall front-end weight without sacrificing strength. This can improve handling and maneuverability.

7. **Aesthetic Appeal and Brand Prestige**

- XFR is a well-respected brand in the off-road community, known for high-quality, performance-focused parts. The JS106-MBK has a **sleek, aggressive look** that enhances the bike s off-road appearance.

- The bumper s design is **cleaner and more modern** than the stock unit, appealing to riders who want a more customized look.

8. **Compatibility with Suspension Upgrades**

- The JS106-MBK is designed to work well with **long-travel suspension setups**, which are common on heavily modified TRX450R/450ER bikes. The reinforced structure helps prevent damage when riding with lowered or extended suspension.

9. **Easier Installation (Compared to Some Competitors)**

- While installation requires some mechanical skill, XFR provides **detailed instructions and hardware**, making the process more straightforward than with some other aftermarket bumpers that require extensive welding or fabrication.

10. **Resale Value and Perceived Worth**

- A bike with an XFR bumper is often seen as more valuable in the used market, as it signifies a higher level of customization and investment in off-road capability.

---

### **Cons**

1. **High Cost**

- The XFR JS106-MBK is **not a budget-friendly upgrade**. Prices typically range between **$800 and $1,200**, depending on the specific configuration (e.g., with or without winch mounts, LED brackets, etc.). This is significantly more expensive than the stock bumper or even some lower-end aftermarket alternatives.

- The cost may be prohibitive for riders on a tight budget or those who only occasionally engage in heavy off-roading.

2. **Installation Complexity**

- While not as difficult as welding a custom bumper, installing the XFR JS106-MBK requires **basic mechanical skills** and tools. It involves:

- Removing the stock bumper and related components (headlights, radiator, etc.).

- Aligning the new bumper properly to ensure it doesn t interfere with steering or suspension.

- Securing it with the provided hardware (which may require torque specifications to be followed precisely).

- Riders without experience may need to **hire a mechanic**, adding to the total cost.

3. **Potential Clearance Issues with Stock Components**

- Some riders report that the **raised profile of the XFR bumper** can cause clearance issues with:

- **Stock headlights** (may require modification or replacement with aftermarket units).

- **Stock radiator hoses or cooling system components** (may need to be rerouted).

- **Suspension travel** (if the bike is heavily modified with long-travel forks, the bumper may rub against the front fender or other parts).

- Careful measurement and possible modifications may be necessary to avoid interference.

4. **Weight Distribution Changes**

- While the aluminum bumper is lighter than steel, the **additional weight of accessories** (winches, lights, etc.) can shift the bike s **center of gravity slightly forward**. This may affect handling, especially at high speeds or during aggressive cornering.

- Riders used to the stock bumper s weight distribution may notice a subtle change in steering feel.

5. **Limited Availability of Spare Parts**

- XFR is a high-end brand, and while their products are durable, **spare parts or replacement components** (e.g., mounting brackets, hardware) may not be as readily available as those for more common aftermarket parts.

- If the bumper sustains damage, repairs may require ordering parts directly from XFR, which could involve shipping delays.

6. **Overkill for Mild Off-Road Use**

- If the bike is primarily used for **light trail riding or casual off-roading**, the XFR JS106-MBK may be **more than necessary**. A **mid-range aftermarket bumper** (e.g., from brands like **Bull Barz, Grizzly, or OEM-style upgrades**) could provide adequate protection at a lower cost.

- For riders who mostly stick to paved roads or mild trails, the investment may not justify the benefits.

7. **Potential for Overmodding**

- Some riders may be tempted to **add too many accessories** (e.g., multiple light bars, oversized winches) to the bumper, leading to:

- **Aesthetic clutter** (the bike may look overly busy).

- **Weight and balance issues** (excessive front-end weight).

- **Clearance problems** (if accessories are not properly spaced).

- It s easy to go overboard with customization, which could detract from the bike s performance.

8. **Compatibility with Stock or Minimally Modified Bikes**

- Riders who prefer to keep their bikes **stock or with minimal modifications** may find the XFR bumper **too aggressive or unnecessary**. The stock bumper, while not as durable, may suffice for casual use.

- The **visual change** from stock to XFR is significant, which may not appeal to those who want to maintain a more original look.

9. **Potential for Misalignment or Poor Fitment**

- If installed improperly, the bumper can **interfere with steering, suspension, or other components**. This is particularly true if the bike has **aftermarket suspension or fork modifications**.

- Some riders report that the **stock headlight mounts** may not align perfectly with the XFR bumper, requiring adjustments or aftermarket headlight kits.

10. **Resale Impact (If Not Everyone Prefers Custom Parts)**

- While an XFR bumper adds value to a heavily modified bike, **not all buyers** will appreciate or pay a premium for aftermarket parts. Some off-road enthusiasts prefer stock or simpler modifications, which could make the bike less appealing to a broader audience.

---

### **Conclusion**

The **Extreme Fabrication Racing XFR JS106-MBK** is one of the best aftermarket bumpers available for the Honda TRX450R, TRX450ER, and Jaws models. It offers **unmatched durability, customization potential, and off-road protection**, making it an excellent choice for riders who engage in **aggressive off-roading, rock crawling, or heavy-duty trail use**.

However, the **high cost, installation complexity, and potential clearance issues

Details:

Standard Bumpers Competition Jaws. Mounting hardware not included. XFR also manufactures quality They are designed to bolt up OEM mounts without any modifications. Matte Black Finish.

Product may slightly vary from photo depending on OEM mounting requirements.

part #: js106 prices

  • $149.90-$159.90

specifications atvbars:

  • for models: Trx450r, 450r, 450er, Trx
  • for makes: Honda
  • brand: Extreme Fabrication Racing Xfr
  • mpn: Js106-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

offer atvbars:

  • options: Ship-to-home
  • sold: 0
  • started: May 11, 2026
  • availability: In Stock

returns atvbars:

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

general atvbars:

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

payments atvbars:

  • credit card: Visa
  • wallet: Apple-pay
  • other

seller atvbars:

  • city: Clara City, Minnesota
  • rating: 100.0%
  • # reviews: 36

shipping atvbars:

  • transit: 3-9 Days
  • cost: $0.00
  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS
  • class: Standard
for models: trx450r, 450r, 450er, trx, for makes: honda, 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: 4660947486575633,
Extreme Fabrication Racing Xfr JS106 Is Similar To:
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4 offers $149.90–$159.90 USD
  • New. Offer #1 priced at $159.90 + $0.00 shipping estimate = $159.90* total. Matte Black Finish. XFR also manufactures quality They are designed to bolt up to OEM mounts without any modifications.FREE SHIPPING
  • New. Offer #2 priced at $149.90 + $0.00 shipping estimate = $149.90* total. - Complete Bumper Ready to Mount.FREE SHIPPING
  • New. Offer #3 priced at $159.90 + $0.00 shipping estimate = $159.90* total. Powdercoated Gloss Black.FREE SHIPPING
  • New. Offer #4 priced at $159.90 + $0.00 shipping estimate = $159.90* total. ELITE SERIES JAWS BUMPER.FREE SHIPPING

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