1. USED Motorcycle/Scooter Clutches Items
  2. sku: 4946494441662771
  3. REKLUSE FQZR8IY3JN

REKLUSE FQZR8IY3JN Radiusx Auto Clutch Kit 4.0

fits model: Fe450s. make: Husqvarna. year: 2019.

Fqzr8iy3jn Rekluse Radiusx 4.0 Auto Clutch Kit For Husqvarna Fe450s 19

( Brand: Rekluse ), ( Manufacturer Part Number: FQZR8IY3JN ), ( Type: Clutch Kit ), ( California Prop 65 Warning: Warning, And Birth Defects Or Other Reproductive Harm. ), ( Gasket Application: Complete ), ( Length: 12.500 ), ( Package Quantity: Kit )

Review REKLUSE Radiusx 4.0 Auto Clutch Kit For Husqvarna fits FE450S 2019

Introducing the Rekluse FQZR8IY3JN RADIUSX 4.0 Auto Clutch Kit, specifically designed for the Husqvarna FE450S model from the year 19. This clutch kit is an essential upgrade for off-road motorcycle enthusiasts seeking improved engine performance, smoother power delivery, and enhanced riding experience.

The RADIUSX 4.0 Auto Clutch system is an advanced, self-adjusting, and maintenance-free solution that eliminates the need for traditional manual clutch adjustments. The ingenious design ensures consistent clutch engagement, providing exceptional control and stability during aggressive riding conditions.

The heart of this kit is the RADIUSX 4.0 clutch cover, which is CNC machined from high-strength billet aluminum. This robust construction not only adds durability but also allows for precise machining and weight reduction. The clutch cover is anodized for superior protection against corrosion and wear.

The RADIUSX 4.0 clutch kit also includes a high-performance, lightweight clutch plate. The plate is engineered from a proprietary material that offers superior friction coefficient, ensuring optimal traction and power transfer between the engine and transmission. The clutch plate's lightweight design reduces rotating mass, contributing to improved engine responsiveness and acceleration.

The kit also features an adjustable clutch spring system that allows riders to customize the clutch engagement point to their individual riding style and preference. The adjustable feature ensures optimal engine braking and power delivery, enhancing overall performance and control.

Additionally, the RADIUSX 4.0 Auto Clutch Kit includes a high-performance, sealed, and labyrinth-design oil pump. This innovative design ensures efficient oil delivery to the clutch, providing consistent and reliable performance in various riding conditions.

The RADIUSX 4.0 Auto Clutch Kit is easy to install, with no need for complex adjustments or modifications to the motorcycle. The kit comes with a detailed installation manual, ensuring a smooth and hassle-free installation process.

In summary, the Rekluse FQZR8IY3JN RADIUSX 4.0 Auto Clutch Kit for the Husqvarna FE450S (19) is an exceptional upgrade for off-road motorcycle enthusiasts. It offers improved engine performance, smoother power delivery, and enhanced riding experience through self-adjusting, maintenance-free, and lightweight design.

Rekluse FQZR8IY3JN Radiusx 4.0 Auto Clutch Kit for Husqvarna FE450s (19): A Detailed Analysis

Introduction:

The Rekluse FQZR8IY3JN Radiusx 4.0 Auto Clutch Kit is a popular aftermarket upgrade for Husqvarna FE450s (19). This kit comes with several advantages and disadvantages that could influence your decision to purchase it. In this analysis, we will discuss the key features, pros, cons, and provide a conclusive recommendation.

Features:

The Rekluse Radiusx 4.0 Auto Clutch Kit is an automatic clutch system designed to improve the performance and ease of use of your Husqvarna FE450s (19). Some of its notable features include:

1. Automatic clutch engagement and disengagement

2. Adjustable clutch application curve

3. Improved engine response and performance

4. Reduced rider fatigue

5. Enhanced traction and control

Pros:

1. Smooth and consistent power delivery: The automatic clutch engagement and disengagement help ensure smooth power delivery, making your riding experience more enjoyable.

2. Adjustability: The adjustable clutch application curve allows riders to fine-tune the clutch settings according to their preference and riding conditions.

3. Reduced rider fatigue: The automatic clutch takes care of clutch operation, reducing the amount of effort required from the rider, which can lead to reduced rider fatigue.

4. Improved traction and control: The automatic clutch enables the rider to focus more on the terrain and maintain better control, especially in technical sections.

5. Enhanced engine response: The Rekluse Radiusx 4.0 Auto Clutch Kit provides improved engine response, making the bike more responsive and agile.

Cons:

1. Cost: The Rekluse Radiusx 4.0 Auto Clutch Kit is a premium upgrade and can be quite expensive compared to the stock clutch system.

2. Complex installation: The installation process of the Rekluse Radiusx 4.0 Auto Clutch Kit can be more complex than a standard clutch replacement, requiring additional tools and expertise.

3. Potential weight increase: The auto clutch system may add some weight to the bike, which could affect its overall handling and performance.

4. Limited availability: The Rekluse Radiusx 4.0 Auto Clutch Kit might not be readily available in all markets, which could pose a challenge for riders looking to purchase it.

Conclusion:

The Rekluse FQZR8IY3JN Radiusx 4.0 Auto Clutch Kit for Husqvarna FE450s (19) offers several advantages such as smooth power delivery, adjustability, reduced rider fatigue, improved traction and control, and enhanced engine response. However, it also comes with some disadvantages like cost, complex installation, potential weight increase, and limited availability.

If you are an enthusiast rider who values performance and ease of use, the Rekluse Radiusx 4.0 Auto Clutch Kit could be a worthwhile investment. However, if you are on a tight budget or prefer a simpler setup, you might want to consider sticking with the stock clutch system.

Recommendation:

Based on the analysis, the Rekluse FQZR8IY3JN Radiusx 4.0 Auto Clutch Kit for Husqvarna FE450s (19) is a high-performance upgrade that offers several benefits. However, it requires a significant investment and a more complex installation process. If you are willing to accept these challenges and can afford the cost, the Rekluse Radiusx 4.0 Auto Clutch Kit is a recommended upgrade for Husqvarna FE450s (19) riders who value performance and ease of use.

Details:

More direct power delivery, improved durability, and rider-focused functionality. Improves rider control, maximizes traction and confidence to navigate challenging terrain. Rekluse billet Core components help keep the clutch cooler and resist wear with improved oil flow hard anodized coatings, plus provide an improved, consistent lever feel. Next, the internal wall of EXP 4.0 bases were re designed for strength and rigidity, which helps translate to a more connected lever feel rider.

Allows riders to run a gear taller, letting the suspension work better and saving energy. Rekluse is specialized in clutches and clutch components, levers, derby covers, accessories for street offload use. Revised base design improving strength and rigidity, translating to more connected lever feel. Gasket Application: Complete.

Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. Also provided with basket sleeves to prevent clutch baskets from notching, the Radiusx is ultimate performance auto kit that can be setup fit almost any riders preferences. Sold in Units of: Kit. Increased power transfer over OEM.

Engagement curve designs updated to better match modern motorcycle engine characteristics. The wedges are a critical component to the centrifugal functionality of EXP 4.0. Any fitment provided is for US Spec model's. Rolling versus sliding creates less friction and resistance, providing smoother engagement a more responsive feel, creating stronger power delivery overall.

On the outside of EXP disk, riders will notice friction pads now match proprietary design found on Rekluse Doctrine clutch plates. Auto Clutch Benefits. Doctrine clutch pack provides longer life with less adjustment over time. Doctrine friction pad design matches revised oil flow characteristics.

Improved wedge design with pins allows for rolling instead of sliding to expand the disk, creating a more responsive feel and smoother engagement. Eliminates stalling, start and stop without engaging the clutch lever. Doctrine disks and EXP 4.0 provide stronger power delivery a more reliable, responsive clutch modulation. Applying this friction pad design helps match oil flow characteristics of the clutch pack beneath, promoting improved cooling capability and consistent operation.

Retains full, normal use of the clutch lever to fully override auto functionality at any time. Item must be in original undamaged unopened packaging. In the previous iteration, Teflon wedges would slide up and down ramps built into EXP bases to engage disengage clutch. All of Rekluse products like Rekluse RadiusX 4.0 Auto Clutch Kit, are designed and engineered for performance while utilizing lighter, stronger, more durable materials, so you can get the most out your product.

part #: fqzr8iy3jn price

  • $1510.42

specifications scookit:

  • for models: Fe450s
  • for makes: Husqvarna
  • for years: 2019
  • brand: Rekluse
  • mpn: Fqzr8iy3jn
  • type: Clutch Kit
  • california prop 65 warning: Warning, And Birth Defects Or Other Reproductive Harm.
  • gasket application: Complete
  • length: 12.500
  • package quantity: Kit

seller scookit:

  • # reviews: 2014 7
  • rating: 98.6%
  • city: Parkersburg, West Virginia

offer scookit:

  • sold: 0
  • quantity: 4
  • options: Ship-to-home
  • availability: In Stock
  • started: July 14, 2025

returns scookit:

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

shipping scookit:

  • class: Standard
  • transit: 3-9 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00

general scookit:

  • Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits
  • condition: New

payments scookit:

  • wallet: Apple-pay
  • other
  • credit card: Discover
for models: fe450s, for makes: husqvarna, for years: 2019, type: clutch kit, california prop 65 warning: warning, and birth defects or other reproductive harm., gasket application: complete, length: 12.500, package quantity: kit,
category: auto parts > transmission drivetrain > clutch parts kits > complete clutches kits, sku: 4946494441662771,

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