1. USED Motorcycle/Scooter Clutches Items
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  3. REKLUSE RACING 156-18275

REKLUSE RACING 156-18275 Radiuscx Auto Clutch 4.0

156-18275 Rekluse Racing - Radiuscx 4.0 Auto Clutch System

( Brand: Rekluse Racing ), ( Manufacturer Part Number: 156-18275 ), ( Part Type: Clutch )

Review REKLUSE RACING Radiuscx 4.0 Auto Clutch System

Introducing the Rekluse Racing 156-18275 RadiusCV 4.0 Auto Clutch, a high-performance clutch system designed for off-road motorcycles. This innovative clutch system combines the benefits of a traditional clutch with the ease of an automatic transmission, providing a seamless riding experience.

The RadiusCV 4.0 Auto Clutch features a compact and robust design, with a lightweight CNC-machined billet aluminum housing. The clutch basket is engineered to accommodate a wide range of sizes, from 170mm to 220mm, making it a versatile choice for various motorcycle applications.

The heart of this clutch system is the RadiusCV 4.0 actuator. It utilizes a patented centrifugal design that applies clutch pressure based on engine RPM, ensuring optimal power transfer and smooth engagement. The actuator is also self-adjusting and maintenance-free, eliminating the need for regular adjustments and reducing downtime.

The RadiusCV 4.0 Auto Clutch is compatible with most popular off-road motorcycles and comes with a selection of clutch plates to cater to various riding styles and conditions. The plates are made from high-quality materials, such as organic fiber and metallic compounds, ensuring durability and consistent performance.

This clutch system also features a slipper clutch function, which helps to reduce wheel hop and improve traction during aggressive downshifting. The slipper clutch also assists in engine braking, allowing for smoother deceleration and better control.

Installing the RadiusCV 4.0 Auto Clutch is a straightforward process, thanks to its modular design and clear installation instructions. The kit includes all necessary hardware, such as mounting brackets and clutch bolts, making it a complete solution for upgrading your motorcycle's clutch system.

In summary, the Rekluse Racing 156-18275 RadiusCV 4.0 Auto Clutch is a high-performance, self-adjusting, and maintenance-free clutch system designed for off-road motorcycles. Its compact and robust design, versatile size range, and smooth engagement make it an excellent choice for riders seeking optimal power transfer and an effortless riding experience.

The Rekluse Racing 156-18275 Radiuscx 4.0 auto clutch is a high-performance clutch system designed for off-road motorcycles. Here are some pros and cons that may help you make an informed decision about whether or not to purchase this clutch:

Pros:

1. Improved Power Delivery: The Radiuscx 4.0 clutch offers improved power delivery by using a centrifugal mass that automatically adjusts clutch engagement based on engine RPM. This results in smoother power delivery and reduced wheel hop, making it ideal for aggressive riding styles.

2. Durability: The clutch features a robust design with high-quality materials, including a billet steel clutch basket and carbon fiber friction plates. This makes it highly durable and capable of handling the demands of off-road riding.

3. Low Maintenance: The Radiuscx 4.0 clutch requires minimal maintenance, as the centrifugal mass eliminates the need for adjustments or manual clutch lever input. This saves time and money in the long run.

4. Customizability: Rekluse offers various spring rates and friction plate compounds to suit different riding styles and conditions. This allows riders to fine-tune the clutch to their specific needs.

Cons:

1. Cost: The Radiuscx 4.0 clutch is a premium product, and its price point may be out of reach for some riders.

2. Weight: The clutch is heavier than stock clutches due to the addition of the centrifugal mass. This may affect handling, especially in slow-speed maneuvers.

3. Installation: Installing the Radiuscx 4.0 clutch may require some technical expertise and specialized tools. It may be necessary to take the motorcycle to a professional mechanic for installation.

Conclusion:

The Rekluse Racing 156-18275 Radiuscx 4.0 auto clutch is an excellent investment for off-road riders who want improved power delivery, durability, and low maintenance. Its high cost and added weight may be drawbacks for some, but the benefits often outweigh the cons. If you have the budget and the technical expertise to install it, the Radiuscx 4.0 clutch is a worthwhile upgrade for your off-road motorcycle.

Recommendation:

If you're an aggressive off-road rider looking for a high-performance clutch with improved power delivery and low maintenance, the Rekluse Racing 156-18275 Radiuscx 4.0 auto clutch is a strong recommendation. However, consider your budget and technical expertise before making the purchase, as the cost and installation requirements may be significant. If you're unsure, consult with a professional mechanic to discuss your options and determine if this clutch is the best fit for your riding style and motorcycle.

Details:

Retains full manual clutch lever override capability. The system utilizes a re designed roller-based wedge mechanism that significantly reduces friction compared to traditional sliding designs, resulting in smoother engagement and more responsive power delivery. This advanced clutch system eliminates engine stalling and allows riders to start stop without manual engagement of the lever, though it retains full, normal use lever for overrides at any time. EXP 4.0 technology with roller-based friction reduction.

This comprehensive clutch package delivers exceptional power transfer, increased traction, and improved rider control. Eliminates stalling and improves traction control. The Rekluse RadiusCX 4.0 is a premium automatic clutch system designed to optimize performance by managing engagement through centrifugal force. 2026 SLM Racing.

The RadiusCX 4.0 incorporates the updated EXP technology, featuring high-strength base materials engineered for high-temperature durability and improved rigidity. Ensure your engine oil meets manufacturer recommendations for optimal performance of the clutch pack. Integrated Doctrine friction disk technology improves oil flow characteristics for enhanced cooling and consistent performance. Please verify fitment with your specific vehicle before purchasing.

Please verify fitment for your specific application before purchasing. Doctrine friction disks enhance cooling and durability. Key Features.

part #: 15618275 price

  • $1499.00

specifications scookit:

  • brand: Rekluse Racing
  • mpn: 156-18275
  • part type: Clutch

general scookit:

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

seller scookit:

  • city: Arlington, Texas
  • rating: 99.7%
  • # reviews: 18036

returns scookit:

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

payments scookit:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

shipping scookit:

  • class: Standard
  • transit: 2-6 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00

offer scookit:

  • sold: 0
  • best offers: True
  • quantity: 1
  • started: April 16, 2026
  • options: Ship-to-home
  • availability: In Stock
part type: clutch,
category: auto parts > transmission drivetrain > clutch parts kits > complete clutches kits, sku: 7747446871067632,

Rekluse Racing 156-18275 Is Similar To:

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4 offers $1499.00–$1499.00 USD
  • Offer #1: $1499.00 price + $0.00 shipping estimate = $1499.00* total. Integrated TorqDrive friction disk technology improves oil flow characteristics for enhanced cooling and consistent performance. The RadiusCX 4.0 incorporates the updated EXP 4.0 technology, featuring high-strength base materials engineered for high-temperature durability and improved rigidity.FREE SHIPPING
  • Offer #2: $1499.00 price + $0.00 shipping estimate = $1499.00* total. The wedges are a critical component to the centrifugal functionality of EXP 4.0. On the outside of the EXP disk, riders will notice the friction pads now match the proprietary friction design found on Rekluse TorqDrive clutch plates.FREE SHIPPING
  • Offer #3: $1499.00 price + $0.00 shipping estimate = $1499.00* total.FREE SHIPPING
  • Offer #4: $1499.00 price + $0.00 shipping estimate = $1499.00* total. More tuning options with varying wedge weights and EXP springs. RadiusCX 4.0 Clutch Kit.FREE SHIPPING

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