Motorcycle Tire Conversion: Understanding the 130/90 x 17 Measurement
When it comes to motorcycle tires, understanding the measurements and conversion can be a bit confusing, especially for new riders. In this article, we'll delve into the 130/90 x 17 measurement and explain what it means for your motorcycle.
What do the numbers mean?
The 130/90 x 17 measurement consists of three main components:
- 130: This is the tire width, measured in millimeters, from one sidewall to the other. The larger the number, the wider the tire.
- 90: This is the aspect ratio, which is the ratio of the tire's height to its width. In this case, the tire's height is 90% of its width.
- 17: This is the rim diameter, measured in inches.
What does it mean for your motorcycle?
The 130/90 x 17 measurement is commonly used for cruiser-style motorcycles, such as Harley-Davidsons or Indian motorcycles. This tire size is designed to provide a comfortable ride while maintaining stability and handling.
Here are some key benefits of the 130/90 x 17 measurement:
- Improved stability: The wider tire provides more stability and confidence when cornering or riding at high speeds.
- Enhanced comfort: The taller sidewall and larger tire width help to absorb bumps and road imperfections, providing a more comfortable ride.
- Better handling: The aspect ratio of 90 ensures that the tire is not too tall or too short, allowing for responsive handling and precise steering.
Conversion to other measurements
If you're used to working with inches, you may want to know the equivalent measurements in inches. Here's the conversion:
- 130mm width = approximately 5.12 inches
- 17-inch rim diameter is equivalent to approximately 432mm
Conclusion
In conclusion, the 130/90 x 17 measurement is a common tire size for cruiser-style motorcycles, designed to provide comfort, stability, and handling. By understanding the components of this measurement, you can make informed decisions when purchasing new tires for your motorcycle. Whether you're a seasoned rider or just starting out, knowing the ins and outs of motorcycle tire measurements can help you ride with confidence.
