How Hard is it to Turn a Custom Motorcycle with a 10-Inch Wide Rear Tyre?

When discussing custom motorcycles, one of the most frequently debated topics is the handling characteristics of these unique machines. Specifically, the question of how a wide rear tyre impacts the overall maneuverability and safety of a custom motorcycle is a key concern for many enthusiasts. In this article, we will examine the challenges and realities of riding a custom motorcycle equipped with a 10-inch wide rear tyre, using a pair of stock motorcycles, the Suzuki M1800R/M109R, as a reference point.

The Suzuki M1800R/M109R: A Stock Benchmark

For context, a pair of stock motorcycles, the Suzuki M1800R/M109R, are often equipped with a 240mm rear tyre, which translates to about 9.45 inches. This size is considered quite wide for a cruiser motorcycle. According to the rider's experience, these bikes offer a smoother and safer ride, particularly in wet conditions. However, they are designed primarily for city riding, and their wide tyres make them distinctly less versatile when it comes to tight corners or rough terrain.

The Experience of Riding with a Wider Rear Tyre

The rider’s experience on a bike equipped with a 10-inch wide rear tyre is markedly different. They found that the motorcycle was incredibly difficult to steer, making even small turns a challenge. The slight imperfections in the road, such as potholes or even minor differences in surface texture, could cause the bike to become unstable and bring the rider closer to a crash.

This particular motorcycle seemed to be particularly sensitive to changes in road conditions. What would be considered normal riding on other bikes, especially on wet roads that are usually fine, became perilous. The bike’s handling was so poor that it was difficult to maintain control, even at city speeds. It was evident that the bike was not designed for aggressive cornering or for conditions that required high levels of agility.

Rider's Personal Observations and Experiences

It's important to note that the rider’s experience with this particular motorcycle may not be replicated across all bikes with similar wide rear tyres. According to the rider, riding at city speeds, the bike was manageable, but the challenges increased significantly when they attempted tighter turns or had to navigate rougher terrain. Nevertheless, the experience was far from ideal and emphasized the importance of considering the specific design and capabilities of a motorcycle before choosing one for custom modifications.

One of the most notable experiences was the contrast between this custom motorcycle and the stock Suzuki M1800R/M109R. The rider observed that the DIavel, another wide rear tyre motorcycle, did not exhibit these handling issues. This led the rider to conclude that the custom cruiser design philosophy may not prioritize traditional handling and cornering performance, which is more common in stock bikes.

Conclusion

For riders considering a custom motorcycle with a wide rear tyre, understanding the unique handling challenges is crucial. The experience described highlights the potential risks and difficulties associated with riding such a bike, particularly in scenarios requiring agility and precision. Whether one decides to pursue a custom motorcycle with a wide rear tyre or seeks a different type of riding experience, it is essential to evaluate the specific capabilities and limitations of the bike to ensure safe and enjoyable riding.

While the current evidence points to the challenges of riding a custom motorcycle with a 10-inch wide rear tyre, it is encouraging to hear that other models, such as the Ducati Diavel, can offer a more balanced riding experience. As with any custom build, the rider's experience can vary, and considerations such as design, engineering, and intended use are crucial in determining the suitability of a custom motorcycle.