A Guide to Royal Enfield Classic 350 Tyre Size

The Royal Enfield Classic 350 is an iconic motorcycle known for its timeless design and reliable performance. Choosing the right tyre size is crucial when maintaining and enhancing your Classic 350's performance. Let’s discover the factors to consider when selecting the ideal tyre size for your Royal Enfield Classic 350 and how it can impact your riding experience.

  • Understanding Royal Enfield Classic 350 Tyre Size:

    Before delving into the specifics, it's essential to understand how tyre sizes are labeled. Tyre size information is typically provided in a standardized format, such as "90/90-21" or "110/90-18." Let's break down what these numbers represent:

    The first number (e.g., 90 or 110) refers to the tyre's width in millimeters. It's the measurement of the widest point of the tyre when it's inflated and mounted on the rim.

    The second number (e.g., 90) indicates the tyre's aspect ratio, the ratio of its height to its width. This number represents a percentage of the tyre's width. A 90/90 tyre has an aspect ratio of 90% in the example provided.

    The third number (e.g., 21 or 18) signifies the diameter of the wheel rim, measured in inches. It indicates the size of the rim the tyre is designed to fit.

  • Factors to Consider:

    Riding Style:

    Your Classic 350 tyre size choice should align with your riding style and preferences. If you prefer a more upright and comfortable riding position, you might opt for a different size than someone who enjoys a sportier, lean-forward posture.


    Consider the type of terrain you'll be riding on regularly. If you frequently ride on highways, you may prefer a different Royal Enfield Classic 350 tyre size than off-road enthusiasts who need more robust, knobby tyres for better traction.


    Tyre size can significantly affect the handling characteristics of your Classic 350. Smaller front and rear tyres may provide quicker and more responsive handling. In contrast, larger tyres can offer stability and better grip on uneven surfaces.


    Some riders choose tyre sizes for aesthetic reasons. Different tyre sizes can alter the overall look of your Classic 350. Make sure your choice aligns with your desired style and appearance.

    Manufacturer Recommendations:

    It's advisable to consult Royal Enfield's official guidelines for the Classic 350's recommended tyre sizes. The manufacturer often provides guidelines to help you choose the best size for your bike.

    Choosing the right tyre size for your Royal Enfield Classic 350 is a decision that should be based on your riding preferences, intended use, and the manufacturer's recommendations. Whether you opt for a stock size or customize your bike's appearance and performance, selecting the ideal tyre size will enhance your riding experience and ensure the best performance from your Classic 350. Make an informed choice, and you'll be well on your way to enjoying every ride on this classic beauty.

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