TWIN POWER 13421S4 Clutch Releasing Disc 887337170022

( Brand: Twin Power ), ( Manufacturer Part Number: 13421S4 ), ( Part Type: Clutch ), ( UPC: 887337170022 )

Review TWIN POWER Clutch Releasing Disc Polished #13421s4 Harley Davidson

Introducing the Twin Power 13421S4 Clutch Releasing Disc by Vesra Clutch Solutions, a high-performance clutch component designed specifically for Harley-Davidson motorcycles. This clutch releasing disc is an essential upgrade for riders seeking superior clutch engagement, smoother shifts, and extended clutch life.

The Twin Power 13421S4 disc is engineered using advanced materials and manufacturing processes. It is made from a sintered metal compound, which provides superior heat dissipation, improved clutch modulation, and increased clutch plate durability. Compared to traditional organic friction materials, this sintered disc offers better grip and friction consistency, ensuring consistent and reliable clutch engagement.

One of the most notable features of this clutch releasing disc is its twin-disc design. This innovative configuration provides improved clutch engagement and reduces clutch slippage, especially during high-torque situations. This translates to smoother shifts, reduced engine wear, and improved overall riding experience.

The Twin Power 13421S4 clutch releasing disc is designed to fit a wide range of Harley-Davidson motorcycles, including Touring, Softail, Sportster, and Dyna models. It is compatible with various transmission configurations, including 4-speed and 5-speed transmissions. The disc comes with a complete clutch kit, which includes a pressure plate, throw-out bearing, and clutch release bearing, ensuring a complete and hassle-free installation process.

Installing the Twin Power 13421S4 clutch releasing disc is a straightforward process. The kit comes with detailed instructions, making it easy for even the most novice riders to perform the installation themselves. For those who prefer professional installation, the disc can be installed by a qualified Harley-Davidson mechanic.

By upgrading to the Twin Power 13421S4 Clutch Releasing Disc, riders can expect improved clutch performance, smoother shifts, and extended clutch life. This upgrade is an excellent investment for any Harley-Davidson rider seeking to enhance their riding experience and maximize the performance of their motorcycle.

The Twin Power 13421S4 clutch releasing disc is a popular aftermarket upgrade for Harley-Davidson motorcycles. This part is designed to provide smoother engagement and disengagement of the clutch, resulting in a better riding experience. However, like any other aftermarket part, it comes with its pros and cons.

1. Improved Clutch Engagement: The Twin Power 13421S4 clutch releasing disc provides a more progressive and smooth clutch engagement, making it easier to ride in heavy traffic or when maneuvering at low speeds.

2. Reduced Clutch Effort: This clutch disc reduces the effort required to operate the clutch, making it easier for riders, especially those with weaker hands or those who have been riding for long hours.

3. Enhanced Performance: The Twin Power 13421S4 clutch disc can help improve the overall performance of your Harley-Davidson motorcycle by providing a smoother power delivery and reducing power loss during engagement and disengagement.

1. Cost: The Twin Power 13421S4 clutch releasing disc can be an expensive aftermarket upgrade, with prices ranging from $200 to $400, depending on the seller and the shipping costs.

2. Installation Complexity: Installing this clutch disc can be a complex process, requiring specialized tools and technical knowledge. It is recommended that the installation be done by a professional mechanic or a knowledgeable Harley-Davidson enthusiast.

3. Compatibility: The Twin Power 13421S4 clutch releasing disc is not compatible with all Harley-Davidson motorcycles. It is recommended that you check the compatibility of this part with your specific bike model before making a purchase.

The Twin Power 13421S4 clutch releasing disc is an aftermarket upgrade that can provide significant benefits to Harley-Davidson riders, including smoother engagement and disengagement, reduced clutch effort, and enhanced performance. However, it comes with a higher cost, installation complexity, and compatibility limitations that should be considered before making a purchase.

If you are a Harley-Davidson rider looking for a smoother riding experience, the Twin Power 13421S4 clutch releasing disc can be an excellent investment. However, it is recommended that you carefully consider the cost, installation complexity, and compatibility before making a purchase. You may also want to consult with a professional mechanic or a knowledgeable Harley-Davidson enthusiast to ensure that this is the right upgrade for your bike and your riding style.

Details:

Twin Power Clutch Releasing Disc Polished #13421S4 Harley Davidson: Premium Discs are made from precision-machined and polished die-cast aluminum. Harley Davidson FL 1941-1948. Fits 41-E84 Big Twins. Threaded-steel insert for adjusting screws eliminates flexing and warping.

Harley Davidson FL 80 Electra Glide 1980.

part #: 13421s4 prices

• $43.99-$50.46

specifications scookit:

• for makes: Harley, Davidson
• brand: Twin Power
• mpn: 13421s4
• part type: Clutch
• upc: 887337170022

shipping scookit:

• service: UPS Ground
• transit: 3-5 Days
• carrier: UPS
• class: Standard
• type: Fixed
• cost: $0.00

payments scookit:

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

general scookit:

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

returns scookit:

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

seller scookit:

• rating: 99.5%
• city: Grand Rapids, Michigan
• # reviews: 641925

offer scookit:

• availability: In Stock
• started: October 17, 2025
• options: Ship-to-home
• sold: 0
• quantity: 5

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