Skating Shoes Darshan Number: Explained

The "Darshan number" on skating shoes refers to the hardness rating of the wheels, measured on the Shore A durometer scale. This number directly impacts how the skates perform, affecting speed, grip, and overall ride feel.

Key takeaways:

• The Darshan number indicates wheel hardness, typically using the Shore A durometer scale.
• A higher Darshan number (e.g., 90A) means harder wheels, offering more speed and durability.
• A lower Darshan number (e.g., 78A) signifies softer wheels, providing better grip and shock absorption.
• Choosing the right Darshan number depends on your skating surface and desired performance.

What exactly is the Darshan number?

The Darshan number is simply a way to describe the hardness of your skate wheels. It's usually expressed with a number followed by an "A" (e.g., 85A). The "A" signifies the Shore A durometer scale, which is the standard for measuring the hardness of softer plastics and rubbers, like most skate wheels. The higher the number, the harder the wheel. For instance, an 80A wheel is softer than a 90A wheel. This isn't some secret code; it's a straightforward measure.

How does wheel hardness affect your skating?

Wheel hardness is a big deal because it changes everything about how your skates feel and perform. A hard wheel gives you speed, while a soft wheel gives you grip. It's a trade-off.

Harder Wheels (Higher Darshan Number, e.g., 90A-101A):

• Speed: They roll faster and maintain momentum better because they deform less on impact and have less rolling resistance.
• Durability: They wear down slower, especially on rougher surfaces, meaning they last longer.
• Slide: Easier to slide and perform tricks that require less grip.
• Grip: Less grip, which can be an issue on slick surfaces or for carving turns.
• Shock Absorption: Offer less shock absorption, making rough surfaces feel bumpier.

Softer Wheels (Lower Darshan Number, e.g., 78A-85A):

• Grip: Provide much better traction and grip, essential for quick stops, turns, and outdoor skating.
• Shock Absorption: Absorb more vibrations and impacts, leading to a smoother ride on uneven terrain.
• Speed: Generally slower because they deform more and create more friction.
• Durability: Wear down faster, especially on abrasive surfaces.
• Slide: Harder to slide, which might not be ideal for certain trick styles.

What Darshan number should you pick for different skating styles?

Your ideal Darshan number depends entirely on where and how you plan to skate. There's no single "best" number; it's about matching the wheel to the activity.

Outdoor/Cruising (Rougher Surfaces): For street skating, boardwalks, or general outdoor use, you want something that can handle cracks and pebbles without shaking your teeth out. Softer wheels are your friend here.

• Recommended Range: 78A to 85A.
• Example: A 78A wheel will give you maximum grip and a very smooth ride over bumps. An 82A wheel offers a good balance of grip and durability for varied outdoor terrain.

Indoor/Rink Skating (Smooth Surfaces): If you're on a polished rink floor, you're looking for speed and maybe a bit of slide for dance or jam skating. Harder wheels are the way to go.

• Recommended Range: 88A to 97A.
• Example: A 92A wheel is a common choice for recreational indoor rink skating, offering good speed. Jam skaters might go even harder, like 95A or 97A, for easier slides.

Skate Parks/Aggressive Skating: For grinding, sliding, and jumping in a skate park, you need very hard wheels that can withstand impact and slide easily.

• Recommended Range: 98A to 101A, or even the Shore D scale for some aggressive wheels (e.g., 55D).
• Example: A 101A wheel provides extreme durability and slide for aggressive park maneuvers.

Roller Derby: Derby skaters need a balance of grip for acceleration and stopping, but also some hardness for speed and maneuverability.

• Recommended Range: 88A to 95A, often with different hardnesses for inner and outer wheels.
• Example: Many derby skaters use 90A wheels for a good mix of speed and control on the track.

Is "Darshan number" the only way to measure hardness?

No, "Darshan number" is just a common term skaters use for wheel hardness. The actual measurement system is the durometer scale. While Shore A is standard for most skate wheels, you might sometimes see Shore D for extremely hard wheels, especially in aggressive inline skating or some skateboard wheels. Shore D goes beyond the A scale, measuring even harder materials. For example, a 55D wheel is significantly harder than a 101A wheel. It's like measuring temperature in Celsius or Fahrenheit; different scales for the same property.

What are common mistakes when choosing wheel hardness?

One common mistake is picking wheels that are too hard for outdoor use. Many new skaters buy skates with harder wheels, designed for indoor rinks, and then find themselves constantly struggling with rough pavement. You'll feel every single pebble and crack. Another mistake is going too soft for indoor rink skating; you'll feel sluggish and might have too much grip, making turns and slides harder than they should be. Always consider your primary skating environment.

How do you find the Darshan number on your wheels?

Most skate wheels have their hardness rating printed directly on the wheel itself. Look closely at the side of the wheel, near the hub. You'll usually see a number followed by an "A" (e.g., "85A," "92A"). If it's not printed, check the product description from where you bought the wheels or the manufacturer's website. It's a standard specification, so it should be readily available.

Are there other wheel factors to consider besides hardness?

Absolutely. Hardness is crucial, but it's not the only factor. You also need to think about:

• Wheel Diameter (Size): Measured in millimeters (mm). Larger wheels (e.g., 70mm) mean more speed and better roll over obstacles, but less maneuverability. Smaller wheels (e.g., 58mm) offer quicker acceleration and more agility.
• Wheel Width (Contact Patch): A wider wheel (e.g., 38mm) provides more stability and grip, while a narrower wheel (e.g., 30mm) offers less friction and can be faster or easier to slide.
• Wheel Profile: The shape of the wheel's edge. A sharp lip profile offers more grip, while a rounded profile makes sliding easier.
• Hub Type: The core of the wheel. Solid hubs are durable, while spoked hubs can be lighter and offer more flex.

Here's a quick comparison of common wheel hardness ranges:

Choosing the right Darshan number for your skating shoes is a foundational decision that impacts your entire skating experience. Don't just grab any wheels; understand what that number means and how it aligns with your skating goals.