fits model: Crf450r, Crf450. make: Honda. year: 2002–2008.

( Manufacturer Part Number: H389 ), ( Type: Clutch Kit )
The Honda CRF450R and CRF450, manufactured between 2005 and 2008, are renowned for their unmatched performance and agility on the track or the trail. One essential component that contributes to their power transmission efficiency is the clutch system, which includes the clutch basket, pressure plate, and arm. Among these parts, the Hinson Clutch Basket, Pressure Plate, and Arm are aftermarket upgrades designed to provide superior durability, consistency, and performance.
The Hinson Clutch Basket (part number HN-17B-034), is an engineered upgrade for the Honda CRF450R and CRF450 models. Manufactured from high-quality tempered steel, it offers enhanced strength and reliability compared to the original OEM part. This clutch basket boasts a precise fit and finish, ensuring optimal engagement with the engine's flywheel and the clutch plates. Any rider seeking increased reliability and durability during high-stress racing conditions will appreciate the robustness of this crucial component.
The Hinson Pressure Plate (part number HN-PP1-034) is another upgraded part tested in some of the most demanding off-road racing environments. Featuring a carbon fiber reinforced rear pressure plate, this component offers superior clamping force and consistency, reducing slippage and providing a smoother engagement, thus delivering better power transfer from the engine to the transmission. This upgrade results in quicker acceleration and a snappier power delivery when needed, giving the rider ultimate control.
Lastly, the Hinson Clutch Arm (part number HN-CA1-034) is a replacement for the original OEM clutch arm. This arm is CNC machined from billet 6061-T6 aluminum for superior lightweight, strength, and stiffness. The additional joint Potselectron technology ensures better shaft alignment, significant reduction in clutch fade, and improved overall clutch system durability. Installing this aftermarket clutch arm results in excellent power transfer and reduced hand fatigue, making this a must-have upgrade for serious off-road riders.
In summary, the Hinson Clutch Basket (part number HN-17B-034), Pressure Plate (part number HN-PP1-034), and Arm (part number HN-CA1-034) are premium upgrades for the Honda CRF450R and CRF450 motorcycles, specifically produced for riders seeking superior clutch performance and durability. Each part is designed to work synergistically with one another, ensuring a stronger, more efficient power transmission between the engine and the rear wheel. These upgrades deliver a superior riding experience, providing quicker acceleration, improved power delivery, and reduced clutch fade for riders pushing their bikes to the limit on the track or the trail.
The Hinson Racing Products clutch system is known for its durability, performance, and quality. Many off-road motorcycle riders highly regard Hinson's clutches for enhancing their bike's performance and reliability. If you own a 2005 to 2008 Honda CRF450R or CRF450 and are considering upgrading to Hinson's clutch basket, pressure plate, and arm, let's explore the potential benefits and drawbacks to help you make an informed decision.
Pros of Installing a Hinson Clutch Basket, Pressure Plate, and Arm:1. Enhanced Performance: Hinson's clutch components are renowned for their increased clamping force, resulting in better power delivery and efficiency compared to OEM parts.
2. Superior Durability: The Hinson clutch components are constructed using high-quality materials and precise manufacturing processes, increasing their lifespan significantly compared to stock clutches.
3. Smoother Shifting: The Hinson clutch system has a reputation for effortless shifting because of its lower engagement point and more consistent engagement feel.
4. Customizability: Hinson offers a variety of springs and weights, allowing riders to find the perfect setup for their riding style and conditions.
5. Reduced Engine Braking: With the optimization of the clutch system, engine braking can be significantly reduced, offering smoother and more controlled deceleration, especially during technical descents.
Cons of Installing a Hinson Clutch Basket, Pressure Plate, and Arm:1. Higher Cost: The Hinson clutch system generally comes with a higher price tag compared to the OEM parts. This might be a significant investment for some riders, especially those on a budget.
2. Installation Complexity: Installing the Hinson clutch components can be a challenging task, as it requires specific tools, patience, and a high level of technical skills.
3. Advance Sprocket Upgrade: To fully take advantage of the high clamping force provided by the Hinson clutch system, some riders might be encouraged to upgrade to an aftermarket sprocket to maintain the optimal belt tension.
Conclusion:In summary, the Hinson clutch basket, pressure plate, and arm represent a substantial investment for off-road riders looking to enhance the performance and reliability of their 2005 to 2008 Honda CRF450R or CRF450. They offer significant advantages such as better performance, superior durability, smoother shifting, and reduced engine braking. However, potential drawbacks include the higher cost, complex installation, and possible need for additional upgrades.
Recommendation:If you are an avid off-road rider and are serious about the longevity and performance of your bike, the Hinson clutch components are worth considering. Their proven benefits outweigh the cons for many riders, and the investment can lead to a more enjoyable and efficient riding experience. However, ensure you have the necessary skills and resources to install the components yourself or budget for professional installation costs.
Unit is in working condition. These parts were removed from a 2005 Honda CRF450R If your vehicle is different than this, be sure to verify fitment. Primary gear is snug and intact, basket fingers are in excellent shape. Fitment Guarantee.
2005 HONDA CRF450R C. MPN: H389, 22100-MEB-770. Clutch plates have good life remaining. Hinson Clutch Basket / OEM Boss Assembly.
No cracks, breaks or repairs seen. Mounting points and mating surfaces are all intact.