While it is technically possible to use a smaller tire size, such as 130/70, on a Honda Hornet 160R, it is not recommended. It is generally advisable to use the tire size specified by the manufacturer, as it is specifically chosen to ensure optimal performance, handling, and safety.
The Honda Hornet 160R is designed with specific tire sizes that are appropriate for its suspension setup, chassis geometry, and overall performance characteristics. Deviating from the recommended tire size can affect the bike's handling, stability, and safety.
Using a smaller tire size may result in changes to the bike's overall ride height, ground clearance, handling response, and speedometer accuracy. It can negatively impact traction, stability, and cornering capabilities. Additionally, altering the tire size may also affect the bike's suspension setup and clearance, potentially leading to issues with the tire rubbing against other components.
To ensure the best performance and safety of your Honda Hornet 160R, it is recommended to stick with the manufacturer's recommended tire size or consult with a knowledgeable mechanic or tire specialist who can provide expert guidance on appropriate tire options for your specific bike model.