100/80 R17 vs 110/70 R17: Which Tire Size is Right for You?
When it comes to choosing the right tire size for your motorcycle, there are several factors to consider. Two popular tire sizes for motorcycles are 100/80 R17 and 110/70 R17. But what's the difference between these two sizes, and which one is right for you? In this article, we'll break down the key differences between these two tire sizes and help you make an informed decision.
Tire Size Explained
Before we dive into the comparison, let's take a look at what these numbers mean. The tire size is written in the following format: width/aspect ratio rim diameter.
- Width: This is the width of the tire in millimeters, measured from one sidewall to the other.
- Aspect Ratio: This is the ratio of the tire's height to its width. A lower aspect ratio indicates a shorter sidewall.
- Rim Diameter: This is the diameter of the wheel rim in inches.
100/80 R17 Tire Size
The 100/80 R17 tire size has a width of 100mm, an aspect ratio of 80%, and a rim diameter of 17 inches. This tire size is commonly used on smaller motorcycles, such as 250cc to 500cc bikes.
Pros:
- Lighter weight: The smaller width and shorter sidewall of the 100/80 R17 tire size make it lighter than the 110/70 R17 tire size.
- Better handling: The shorter sidewall of the 100/80 R17 tire size provides better handling and responsiveness, especially during cornering.
- Improved fuel efficiency: The lighter weight and smaller size of the 100/80 R17 tire size can improve fuel efficiency.
Cons:
- Less grip: The narrower width of the 100/80 R17 tire size can provide less grip on the road, especially during high-speed cornering.
- Less stable: The shorter sidewall of the 100/80 R17 tire size can make the bike more prone to wobbling or instability at high speeds.
110/70 R17 Tire Size
The 110/70 R17 tire size has a width of 110mm, an aspect ratio of 70%, and a rim diameter of 17 inches. This tire size is commonly used on larger motorcycles, such as 650cc to 1000cc bikes.
Pros:
- More grip: The wider width of the 110/70 R17 tire size provides more grip on the road, especially during high-speed cornering.
- More stable: The taller sidewall of the 110/70 R17 tire size provides more stability at high speeds and during cornering.
- Better for heavy loads: The 110/70 R17 tire size is better suited for motorcycles carrying heavy loads or passengers.
Cons:
- Heavier weight: The wider width and taller sidewall of the 110/70 R17 tire size make it heavier than the 100/80 R17 tire size.
- Worse handling: The taller sidewall of the 110/70 R17 tire size can make the bike more difficult to handle, especially during cornering.
Conclusion
So, which tire size is right for you? It depends on your riding style, the size and type of your motorcycle, and your personal preferences. If you prefer better handling and improved fuel efficiency, the 100/80 R17 tire size may be the better choice. However, if you prioritize grip and stability, the 110/70 R17 tire size may be the way to go. Always consult with a tire professional or motorcycle expert before making a final decision.
