REKLUSE 770-415007 Racing Radiuscx Auto 4.0

( Brand: Rekluse ), ( Manufacturer Part Number: 770-415007 ), ( Disclaimer: Photo May Show Parts Not Included Or That Vary From Product. ), ( Manufacturer Warranty: No Warranty )

Review REKLUSE Racing Radiuscx 4.0 Upgrade Auto Clutches

Introducing the Rekluse Racing RCS 4.0 Auto Clutch System for Harley-Davidson motorcycles with a 4.0-inch primary drive clutch size, part number 770-415007. This high-performance clutch system is specifically designed for racers and riders who demand the ultimate in clutch performance and reliability.

The RCS 4.0 Auto Clutch System features Rekluse's proprietary Automatic Clutch Technology (ACT). This technology utilizes a centrifugal weight system that applies clutch pressure based on engine RPM and vehicle speed. The result is smooth, consistent clutch engagement and disengagement, even under high load and high-speed conditions.

The RCS 4.0 Auto Clutch System is also designed to minimize clutch slip and heat buildup. The system's self-adjusting feature ensures that the clutch remains properly engaged, even as the friction material wears down over time. This not only improves shift quality and reduces clutch fade but also extends the life of the clutch and transmission.

The RCS 4.0 Auto Clutch System is built with premium components, including a billet aluminum clutch housing, high-quality bearing assemblies, and a precision-machined clutch bell. The system comes with a choice of friction material options, including organic and ceramic, to suit different riding styles and preferences.

The installation of the RCS 4.0 Auto Clutch System is a straightforward process, and Rekluse provides detailed instructions and technical support to ensure a successful installation. The system is compatible with most Harley-Davidson motorcycles with a 4.0-inch primary drive clutch size, including Sportsters, Dynas, Softails, and Touring models.

In summary, the Rekluse Racing RCS 4.0 Auto Clutch System is a must-have for any Harley-Davidson rider who values superior clutch performance, reliability, and ease of use. With its advanced Automatic Clutch Technology, self-adjusting feature, and high-quality components, this clutch system is the perfect choice for racers, high-performance riders, and anyone who wants to get the most out of their Harley-Davidson motorcycle.

The Rekluse Racing RCS 4.0 Auto Clutch system is a high-performance automatic clutch designed for off-road motorcycles. Here are some pros and cons that might help you decide if this product is right for you.

1. Improved Power Delivery: The RCS 4.0 Auto Clutch system uses a centrifugal clutch design that provides smooth power delivery and improved engine response. It allows the engine to rev freely, resulting in better acceleration and overall performance.

2. Durability: The RCS 4.0 Auto Clutch is built to withstand the rigors of off-road riding. It uses high-quality materials and advanced engineering to ensure long-lasting performance.

3. Low Maintenance: This automatic clutch design eliminates the need for manual clutch operation, reducing the amount of maintenance required. It also eliminates the need for clutch cables or a clutch lever, making it a cleaner and more streamlined solution.

4. Adjustability: The RCS 4.0 Auto Clutch system offers adjustability to fine-tune the engagement point and the clutch slip. This allows riders to customize the clutch performance to their riding style and conditions.

5. Easy Installation: The RCS 4.0 Auto Clutch system is relatively easy to install, with most installations taking less than an hour. It is designed to fit a wide range of motorcycles, making it a versatile solution for many off-road riders.

1. Cost: The RCS 4.0 Auto Clutch system is more expensive than a traditional manual clutch. However, the benefits it provides, such as improved performance and reduced maintenance, may justify the investment for serious off-road riders.

2. Limited Compatibility: The RCS 4.0 Auto Clutch system is not compatible with all motorcycles. Riders should check the compatibility chart provided by Rekluse before making a purchase.

3. Complexity: The RCS 4.0 Auto Clutch system is a more complex solution than a traditional manual clutch. It may require additional setup and adjustment to ensure optimal performance.

In conclusion, the Rekluse Racing RCS 4.0 Auto Clutch system offers several advantages for off-road motorcycle riders, including improved power delivery, durability, low maintenance, adjustability, and easy installation. However, it also comes with some disadvantages, such as a higher cost, limited compatibility, and additional complexity. Ultimately, the decision to purchase this product depends on the specific needs and preferences of the rider. If the benefits outweigh the disadvantages for your riding style and budget, then the RCS 4.0 Auto Clutch system could be a worthwhile investment.

Details:

No other parts are included or can be substituted, selected, changed. Some items pictured may not be included. REKLUSE - Rekluse Racing 770-415007. Actual product may vary from picture.

part #: 770415007 price

• $449.00

specifications scookit:

• brand: Rekluse
• mpn: 770-415007
• disclaimer: Photo May Show Parts Not Included Or That Vary From Product.
• manufacturer warranty: No Warranty

returns scookit:

• policy: No Returns

shipping scookit:

• cost: $12.99
• service: Standard
• type: Fixed
• class: Standard
• transit: 3-7 Days

offer scookit:

• options: Ship-to-home
• quantity: 9
• started: November 17, 2025
• availability: In Stock
• sold: 0

general scookit:

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

payments scookit:

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

seller scookit:

• city: Danville, Virginia
• rating: 99.5%
• # reviews: 46996

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