fits model: Twin. make: Harley. year: 1999–2006.

( Brand: S-s Cycle ), ( Manufacturer Part Number: 106-5858 ), ( Part Type: Cam Gear )
The 106-5858 Cycle 583 EZStart Geardrive Cam Gears are designed specifically for Harley-Davidson twin engines from the model years 1999 to 2006. These high-quality cam gears are an essential component of your engine's valvetrain system, responsible for controlling the opening and closing of the engine's intake and exhaust valves.
The 106-5858 Cam Gears are made from durable materials, ensuring long-lasting performance and reliability. They feature a precise gear tooth design that ensures smooth operation and minimizes camshaft wear, resulting in better engine performance and fuel efficiency.
The EZStart Geardrive system integrated into these cam gears makes starting your Harley-Davidson twin engine easier, especially in cold weather conditions. This system uses a smaller cam lobe to reduce the engine's initial cranking load, making it easier to turn over and start the engine.
Installing the 106-5858 Cycle 583 EZStart Geardrive Cam Gears is a straightforward process, thanks to their easy-to-install design. They come pre-timed and ready to use, saving you time and effort during installation.
In summary, the 106-5858 Cycle 583 EZStart Geardrive Cam Gears are a high-quality, durable, and reliable solution for your Harley-Davidson twin engine. They provide improved engine performance, easier starting, and a straightforward installation process, making them an excellent choice for any Harley-Davidson enthusiast.
Pros of buying 106-5858 Cycle 583 EzStart Geardrive Cam Gears for Harley Twin (99-06):1. Improved Performance: The Geardrive cam gears can enhance the overall performance of your Harley-Davidson twin-cylinder engine by providing smoother and more efficient operation.
2. Longer Lifespan: These cam gears are designed to last longer compared to stock components, reducing the need for frequent replacements.
3. Easy Installation: The 106-5858 Cycle 583 Geardrive kit comes with detailed instructions and all necessary hardware, making the installation process relatively straightforward even for those without mechanical experience.
4. Better Power Delivery: By improving the overall performance of the engine, you can expect better power delivery and a more enjoyable riding experience.
Cons of buying 106-5858 Cycle 583 EzStart Geardrive Cam Gears for Harley Twin (99-06):1. Higher Cost: Upgrading to the 106-5858 Cycle 583 Geardrive kit can be more expensive than using stock components. However, the potential performance and longevity improvements may make it a worthwhile investment for some.
2. Potential Compatibility Issues: While the kit is designed to fit Harley-Davidson twin-cylinder engines from 1999 to 2006, there may be some compatibility issues depending on the specific model and year of your bike. It's important to verify that the kit is compatible with your bike before purchasing.
3. Additional Maintenance: Upgrading to the 106-5858 Cycle 583 Geardrive kit may require additional maintenance, such as regular oil changes and inspections, to ensure the components continue to perform optimally.
Conclusion:The 106-5858 Cycle 583 EzStart Geardrive Cam Gears for Harley Twin (99-06) can provide significant performance improvements and a longer lifespan compared to stock components. However, the higher cost and potential compatibility issues are important considerations. If you are looking to improve the performance of your Harley-Davidson twin-cylinder engine and are willing to invest in a high-quality upgrade, the 106-5858 Cycle 583 Geardrive kit may be a worthwhile investment. However, it's essential to verify compatibility with your specific bike model and year before purchasing.
Recommendation:Before purchasing the 106-5858 Cycle 583 EzStart Geardrive Cam Gears for Harley Twin (99-06), we recommend researching the specific model and year of your bike to ensure compatibility. Additionally, consider the potential benefits and costs associated with the upgrade, and weigh them against your personal riding preferences and needs. If you decide to proceed with the purchase, make sure to follow the installation instructions carefully to avoid any potential issues.
For, these cam are not bolt in and need special springs. These cams are bolt in for and can use stock springs.
Installation gasket and hardware kit not included.
Camshaft set with inner gears only.s Cycle ezstart geardrive cam w inner gears Harley Twin. This 583ge gear drive easy start cam is designed to greatly improve valve timing accuracy by eliminating chain lash and cams allow stock starter any engine.
Free shipping on most items to the 48 continental USA.
583 inch lift cam is optimized for use in the Softail DNA lines, this makes horsepower and torque that you can feel all way through rpm range, making most power right where need it. Some images are representative of the item and may vary depending on your specific model show accessories that not included with product.