HINSON RACING HC641-1901 Billetproof Conventional Clutch Kit

( Brand: Hinson Racing ), ( Manufacturer Part Number: HC641-1901 ), ( Part Type: Clutch )

Review HINSON RACING Complete Billetproof Conventional Clutch Kit

The Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is a high-performance upgrade for motorcycles in need of a robust and reliable clutch system. This kit is specifically designed for Harley-Davidson Softail models, and it's an excellent choice for riders who demand superior clutch performance and durability.

At the heart of this kit is Hinson Racing's legendary Billetproof clutch basket. This billet aluminum clutch basket is CNC-machined to precise tolerances, ensuring perfect engagement and smooth operation. The basket is also drilled for weight reduction and features a heavy-duty sprag clutch assembly, which provides excellent shock absorption and reduces clutch chatter.

The Hinson Racing HC641-1901 kit also includes a high-performance clutch plate. This plate is made from a proprietary organic friction material that provides excellent torque capacity and consistent clutch engagement. The plate is also designed to minimize heat buildup, ensuring that the clutch remains cool and efficient, even during high-performance riding.

The kit also includes a lightweight Billetproof pressure plate. This pressure plate is CNC-machined from billet aluminum, making it both strong and lightweight. The pressure plate features a unique design that reduces the amount of force required to engage the clutch, making it easier to use and reducing clutch lever effort.

The Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is designed to provide superior performance and durability, even in the most demanding riding conditions. The kit is backed by Hinson Racing's legendary customer support and is proudly made in the USA.

In summary, the Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is a high-performance upgrade for Harley-Davidson Softail models. It includes a CNC-machined billet aluminum clutch basket, a high-performance clutch plate, and a lightweight billet aluminum pressure plate, all of which work together to provide excellent clutch engagement, smooth operation, and superior durability.

The Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is a popular choice among motorcycle enthusiasts for its durability and high-performance capabilities. However, like any other product, it comes with its advantages and disadvantages.

1. Superior clamping force: The Billetproof clutch kit offers a significant increase in clamping force compared to stock clutches. This results in improved power transmission and smoother shifts.

2. Durability: The kit is made of high-quality materials, including billet steel and carbon fiber. It is designed to withstand the rigors of high-performance riding and racing.

3. Reduced clutch lever effort: The Billetproof clutch kit reduces the effort required to operate the clutch lever, making it easier to ride, especially in heavy traffic or during long rides.

4. Enhanced thermal capacity: The kit's carbon fiber friction plates have a higher thermal capacity than stock plates, allowing for better heat dissipation and improved clutch performance under heavy usage.

1. Cost: The Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is more expensive than stock clutches. The high-quality materials and increased performance capabilities come at a premium price.

2. Installation complexity: Installing the Billetproof clutch kit requires a certain level of mechanical expertise and experience. It may not be a DIY project for beginners, and professional installation is recommended.

3. Noise level: Some users have reported an increase in noise level after installing the Billetproof clutch kit. This is due to the kit's increased clamping force and carbon fiber friction plates, which can create more noise during operation.

The Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit offers superior clamping force, durability, reduced lever effort, and enhanced thermal capacity, making it an excellent choice for high-performance motorcycle applications. However, its high cost, installation complexity, and potential increase in noise level are important considerations. Ultimately, the decision to purchase the Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit depends on the rider's priorities, budget, and mechanical expertise.

If you are a serious motorcycle enthusiast or racer looking to improve your bike's performance and durability, the Hinson Racing HC641-1901 Billetproof Conventional Clutch Kit is an excellent investment. However, if you are a casual rider or have limited mechanical expertise, you may want to consider a less expensive and less complex clutch kit. It is always recommended to consult with a professional mechanic or Hinson Racing for any installation concerns or questions.

Details:

Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances, and hard coated for five times the wear resistance stock with proper maintenance. Improves heat dissipation. Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items.

I need to exchange an item. Compatibility: Years: Make: model: Notes: 2019 - 2019 YamahaYZ250F. Helps eliminate clutch chatter. Improves clutch performance and life.

Allows clutch assembly to spin truer creating less heat when is disengaged and providing a more positive smooth engagement. Used by most major factory teams and riders.: Brand: Hinson Racing, model Number: HC641-1901. Includes Billetproof Clutch Basket, Inner Hub, Pressure Plate, w/Fiber Steel Plates, Hi Temp Springs and Cover when applicable.

part #: hc6411901 prices

• $1119.99-$1199.99

specifications scookit:

• brand: Hinson Racing
• mpn: Hc641-1901
• part type: Clutch

returns scookit:

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

shipping scookit:

• service: Standard
• transit: 4-8 Days
• cost: $0.00
• type: Fixed
• class: Standard

offer scookit:

• options: Ship-to-home
• started: March 13, 2025
• availability: In Stock
• quantity: 2
• sold: 0

payments scookit:

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

seller scookit:

• # reviews: 62768
• rating: 99.4%
• city: San Diego, CA

general scookit:

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

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