KAWASAKI 13140-0647 Fork Rod Sr

( Manufacturer Part Number: 13140-0647 ), ( Part Type: Fork Rod ), ( Compatible Model: Kx450, Kx450x, Kx450sr, Kx450f ), ( Compatible Year: 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 ), ( Country Of Origin: Japan )

Review KAWASAKI Input Shift Fork Oem Rod Sr fits KX450 KX 450 2016–2026

The **Kawasaki 13140-0647 Fork Rod (KX450, 2016 2026)** is a precision-engineered component designed to deliver unmatched performance and durability for the iconic Kawasaki KX450F and KX450SX off-road motorcycles. This high-performance fork rod is a critical part of the bike s suspension system, playing a pivotal role in absorbing impacts, maintaining stability, and enhancing rider control across rough terrain. Crafted from high-grade, heat-treated steel, the rod is built to withstand extreme stress, ensuring long-lasting reliability even under the most demanding conditions. Its seamless integration with the KX450 s advanced Showa SFF-BP (Single Front Fork with BPF Bump Progressiveness Feature) suspension system allows for optimal damping and responsiveness, whether you're carving through technical trails or pushing the limits on the track. The rod s precise machining and tight tolerances guarantee a snug fit, minimizing play and maximizing energy transfer, which is essential for maintaining sharp handling and reducing fatigue during long rides. Whether you're a competitive motocross racer, a trail enthusiast, or a rider looking to restore their bike to factory specifications, this fork rod is a must-have upgrade or replacement part. Its compatibility with the 2016 through 2026 model years of the KX450F and KX450SX ensures seamless integration, making it an ideal choice for both new builds and maintenance projects. With its blend of strength, precision, and Kawasaki s signature engineering excellence, this fork rod is a testament to the brand s commitment to performance and innovation in off-road motorcycling.

### **Pros and Cons of Buying a Kawasaki 13140-0647 Fork (KX450) Rod (2016 2026 Models)**

1. **OEM Quality and Reliability**

The Kawasaki 13140-0647 fork is an original equipment (OEM) component designed specifically for the KX450, meaning it meets Kawasaki s engineering standards for performance, durability, and compatibility. OEM parts are built to last under normal riding conditions, reducing the risk of premature failure.

2. **Direct Fitment with No Modifications Needed**

This fork is designed to replace the stock fork on the 2016 2026 KX450 without requiring additional modifications. It integrates seamlessly with the suspension system, ensuring proper function and alignment from the moment of installation.

3. **Proven Performance**

Kawasaki s WP XACT forks (used on the KX450) are known for their balance of stiffness, damping, and adjustability. The 13140-0647 fork maintains this reputation, providing a smooth ride over rough terrain while offering adequate support for aggressive riding styles. The air-adjustable compression and rebound damping allow riders to fine-tune suspension settings to their preference and riding conditions.

4. **Durability and Longevity**

Kawasaki forks are built with high-quality materials, including hardened steel and sealed bearings, which resist wear and corrosion. With proper maintenance (regular oil changes, seal checks, and adjustments), this fork can last the lifespan of the bike or longer, especially if used in moderate conditions.

5. **Warranty Coverage**

As an OEM part, the Kawasaki 13140-0647 fork typically comes with Kawasaki s warranty, which may cover defects in materials or workmanship for a specified period (usually 1 2 years, depending on the dealer). This provides peace of mind against unexpected failures.

6. **Ease of Maintenance**

WP forks are relatively straightforward to service compared to some aftermarket alternatives. Kawasaki provides service manuals and tools, and many mechanics are familiar with WP suspension systems. Common maintenance tasks, such as oil changes and seal replacements, are manageable for DIYers or professionals alike.

7. **Compatibility with Aftermarket Upgrades**

While this is an OEM fork, it is compatible with aftermarket suspension upgrades, such as stiffer springs, custom damping settings, or aftermarket seals and bushings. Riders who plan to modify their suspension can easily integrate these upgrades without compatibility issues.

8. **Resale Value**

Since it is an OEM part, the 13140-0647 fork retains its value better than some aftermarket alternatives, which may degrade over time or become obsolete. This is particularly useful if you plan to sell or trade in the bike in the future.

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1. **Higher Upfront Cost**

OEM parts, especially from a reputable manufacturer like Kawasaki, are generally more expensive than aftermarket alternatives. The 13140-0647 fork will cost significantly more than a generic or third-party fork, which may offer similar performance at a lower price.

2. **Limited Customization**

While the fork is highly adjustable (air compression and rebound damping), it is not as customizable as some aftermarket forks that offer additional features, such as progressive valving, adjustable preload, or custom spring rates. Riders looking for extreme tuning may find aftermarket options more appealing.

3. **Potential for Overkill**

If you are not an aggressive rider or do not frequently ride on very rough terrain, the stiffness and performance of the OEM fork may feel excessive. In such cases, a slightly softer aftermarket fork might provide a more comfortable ride without sacrificing too much performance.

4. **Weight**

OEM forks are often heavier than aftermarket alternatives, which can slightly reduce maneuverability, especially in tight or technical terrain. While the difference is minimal, it may be noticeable to riders who prioritize agility.

5. **Maintenance Costs Over Time**

While Kawasaki forks are durable, they do require regular maintenance (oil changes, seal replacements, etc.), which can add up in cost over the lifespan of the bike. Aftermarket forks may have lower maintenance requirements or cheaper replacement parts.

6. **Potential for Stock Valving Limitations**

Some riders find that the stock WP valving on the KX450 fork is too stiff for their preferences, especially in slower-speed or technical riding. While the air adjustment helps, it may not be sufficient for those seeking a softer, more forgiving feel. In such cases, aftermarket forks with different valving characteristics may be preferable.

7. **Availability and Lead Times**

Depending on the region and demand, OEM parts like this fork may have longer lead times or limited stock at dealers. Aftermarket parts are often more readily available, which can be a consideration if you need the fork quickly.

8. **Potential for Over-Engineering**

For casual riders or those who do not ride the bike frequently, the robust build of the OEM fork may feel unnecessary. The extra stiffness and performance tuning might not be fully utilized, making the investment less justified for some users.

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The Kawasaki 13140-0647 fork is an excellent choice for riders who prioritize reliability, performance, and direct fitment for their 2016 2026 KX450. It offers the benefits of OEM quality, adjustability, and durability, making it ideal for serious riders, racers, or those who demand a high-performance suspension system. The fork s ability to handle rough terrain, its compatibility with aftermarket upgrades, and its warranty coverage further enhance its appeal.

However, the higher cost and potential overkill for less aggressive riders may deter some buyers. If you are looking for a more budget-friendly option or additional customization, aftermarket forks might be worth considering. That said, for most riders who want a turnkey, high-quality suspension solution, the Kawasaki OEM fork is a strong recommendation.

- You are a serious rider who demands reliability and performance.

- You want a direct replacement with no compatibility issues.

- You plan to ride aggressively or on rough terrain.

- You value Kawasaki s warranty and OEM support.

- You are willing to invest in a high-quality suspension system that will last.

- You are on a tight budget and can find a high-quality aftermarket fork at a significantly lower cost.

- You prefer a softer or more customized suspension feel.

- You plan to heavily modify the suspension and want more flexibility in upgrades.

- You are a casual rider who does not fully utilize the fork s performance capabilities.

For the vast majority of KX450 owners who want a reliable, high-performance fork without compromising on quality, the Kawasaki 13140-0647 fork is the best choice. It strikes a balance between performance, durability, and ease of use, making it a worthwhile investment for the bike s lifespan.

Details:

Includes Rod/Shaft. Little/normal wear. Comes as pictured. Inventors a Apple Valley MX!, OEM Kawasaki Input Shift Fork with Rod, Used in excellent condition.

All Parts from this bike have been cleaned, inspected, and are ready to install. 11 hours on engine. Fits the Following model's: 2016 - 2018 KX450F 2019 2026 KX450 2021 2026 KX450X 2022 2026 KX450SR, Necessities Aida en ESP ol.

part #: 131400647 prices

• $39.95-$275.00

specifications transmissioncycleoi:

• for models: Kx450, Kx, 450
• for makes: Kawasaki
• for years: 2016-2026
• mpn: 13140-0647
• part type: Fork Rod
• compatible model: Kx450, Kx450x, Kx450sr, Kx450f
• compatible year: 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016
• country of origin: Japan

offer transmissioncycleoi:

• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 4, 2026
• quantity: 1

payments transmissioncycleoi:

• credit card: Discover
• other
• wallet: Paypal

general transmissioncycleoi:

• condition: Used
• Motorcycle Scooter Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

shipping transmissioncycleoi:

• class: Standard, Expedited
• carrier: USPS
• cost: $0.00
• service: Standard, USPS Priority Mail, USPS Priority Mail Express
• type: Fixed
• transit: 3-7 Days

returns transmissioncycleoi:

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

seller transmissioncycleoi:

• city: Orrtanna, Pennsylvania
• # reviews: 4329
• rating: 99.9%

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