When it comes to choosing the right drivetrain for touring motorcycles, there are several options to consider. One of the most common yet often overlooked choices is the chain drive system. In this article, we will delve into the surprising truth about chain drive in touring motorcycles, exploring its pros and cons, how it works, and why many riders still swear by it. Whether you’re a seasoned motorcyclist or a new enthusiast, understanding this critical component can significantly impact your touring experience.
The chain drive is a type of mechanical system used to transfer power from the engine to the rear wheel of a motorcycle. Unlike belt drives or shaft drives, the chain drive uses a metal chain and a set of sprockets to transfer the power. Typically, the engine’s power is transmitted to the rear wheel by a primary chain, with a secondary chain providing additional torque for movement.
Chain drives have been a popular choice for motorcycles since their invention in the late 19th century, and they remain one of the most common drivetrains in modern motorcycles, especially touring models. But how does it work in detail? Let’s break it down:
This simple yet effective system has proven its reliability for decades. Chain drive systems are not only efficient but also lightweight, making them an ideal choice for performance and touring motorcycles.
While some touring motorcycles come with shaft drives or belt drives, the chain drive continues to be a preferred choice for many. Let’s explore some of the key advantages:
One of the biggest advantages of the chain drive system is its lightweight and compact design. Since it doesn’t require a large casing like a shaft drive, it can be mounted on the motorcycle without adding significant weight or bulk. This can improve handling and overall ride performance, especially on long-distance rides where weight can affect fuel efficiency and agility.
The chain drive is known for its ability to transfer power with minimal energy loss. The direct mechanical connection between the engine and the rear wheel results in efficient power delivery, making it ideal for high-performance touring motorcycles that demand speed and responsiveness.
Another significant advantage is the ease of maintenance and repair. A chain drive requires occasional cleaning, lubrication, and tension adjustments, but it’s a relatively straightforward process. In the event of a breakdown, replacing or fixing a damaged chain is typically less expensive than repairing or replacing a shaft or belt drive system.
Chain drives are generally more affordable than other drivetrain systems. The cost of replacement parts, including chains and sprockets, is relatively low, and because of their simplicity, they don’t require as much specialized labor to maintain or repair. For long-distance touring riders, this can be a huge cost-saving benefit over the lifetime of the motorcycle.
While chain drives are highly effective, they do come with some challenges. Here are a few common issues riders may encounter:
Over time, a motorcycle’s chain can stretch due to the constant tension it experiences while riding. A stretched chain can lead to improper gear engagement and may cause uneven power delivery to the rear wheel. It’s important to check and adjust the chain regularly to prevent excessive wear.
Maintaining proper chain lubrication is essential for reducing friction and preventing rust. If the chain becomes too dry, it can cause excessive wear and even snap. Riders should regularly clean and lubricate their chain to ensure smooth operation, especially during long rides in wet or dusty conditions.
Proper chain alignment is crucial for ensuring smooth power transfer and preventing unnecessary wear. Misaligned chains can result in uneven sprocket teeth and poor performance. Always check the alignment after performing maintenance or replacing parts.
The sprockets in the chain drive system also undergo wear over time. The teeth on the sprockets can become rounded or worn down, which may cause the chain to slip or make noise. Sprockets should be checked periodically and replaced when necessary.
Regular maintenance is key to keeping your chain drive in top condition for long-distance touring. Here’s a step-by-step guide to maintaining your chain drive system:
Start by cleaning the chain using a motorcycle-specific chain cleaner. Spray the cleaner generously over the entire length of the chain, and use a soft brush to remove any dirt or debris. Afterward, rinse the chain with water and dry it thoroughly.
Once the chain is clean, apply a high-quality chain lubricant. Make sure to cover the entire length of the chain, ensuring the lubricant penetrates the inner links. Allow the lubricant to set for a few minutes before wiping off any excess with a cloth to avoid attracting dirt.
Check the chain tension regularly. The chain should have a slight amount of slack (usually around 1-2 inches of movement). Use a tension tool to ensure proper tension, and adjust as needed using the adjuster bolts on the rear wheel.
Examine the sprockets for any signs of wear, such as rounded teeth or excessive rust. If the sprockets are damaged, replace them immediately to avoid further chain wear or poor performance.
Ensure the chain is properly aligned with the sprockets. Misalignment can cause excessive wear on both the chain and sprockets. Use a chain alignment tool or a visual check to ensure the chain runs straight from the front to the rear sprocket.
Despite regular maintenance, problems may still arise. Here are a few troubleshooting tips for common chain drive issues:
If the chain slips or skips on the sprockets, it may be too loose or excessively worn. Check the chain tension and inspect for signs of wear. Replace the chain if necessary.
Unusual squeaking or grinding noises may indicate that the chain is dry, misaligned, or improperly tensioned. Clean and lubricate the chain, then check the alignment and tension. If the noise persists, inspect the sprockets for damage.
Excessive rust on the chain or sprockets can lead to poor performance and premature wear. Clean and lubricate the chain regularly to prevent rusting, and consider replacing rusted components if necessary.
In conclusion, while other drivetrain options like belt drives and shaft drives have their merits, the chain drive remains one of the most reliable, cost-effective, and efficient choices for touring motorcycles. Its lightweight design, ease of maintenance, and responsive power transfer make it a solid option for long-distance riders. By following regular maintenance steps and troubleshooting common issues, you can ensure that your chain drive system stays in top condition for years to come.
If you’re considering a touring motorcycle, be sure to weigh the pros and cons of chain drive systems, as it may just be the perfect fit for your riding style. Remember, a well-maintained chain drive can make all the difference in your riding experience.
For more information on motorcycle maintenance and driving tips, be sure to visit Motorcycle Maintenance Tips.
Looking for more information on motorcycle drivetrain options? Check out this guide to different types of motorcycle drives.
This article is in the category Maintenance Tips and created by MotorBikePassion Team
Discover the exhilarating world of Sheiner's motorcycle rides in summer 2019. Uncover the secrets of…
Discover the true cost of motorcycle brake replacement and how to save money without compromising…
Discover Yamaha's bold move to replace the iconic R6 with a new, cutting-edge model. Stay…
Explore the fascinating world of motorcycle engines and discover their impressive lifespan.
Discover the precise dimensions you need to know for the NH motorcycle test. Get ahead…
Discover essential tips for motorcycle riding to ensure a safe and thrilling adventure on the…