Shark Wheel Sidewinder Skateboard Wheels

The sine wave design acts like a shovel, pushing debris and pebbles out of the way rather than rolling over them. This significantly reduces the chance of getting stuck or thrown off your board when hitting small rocks or cracks.

Yes, the three-lip design provides a unique balance. They offer excellent lateral grip for carving and turning, but because the contact patch is smaller than a traditional wheel, they can still break into a smooth, controlled slide when you initiate it.

At 70mm, these are larger than typical street skating wheels, so you may need risers to prevent wheel bite if your deck doesn't have deep wheel wells. They are primarily designed for longboards and cruisers.

The 78A rating indicates a soft, grippy urethane. This softness absorbs road vibration, making for a much smoother and quieter ride on asphalt and concrete compared to harder, street-style wheels.

The grooved pattern functions similarly to a rain tire on a car, channeling liquid away from the contact patch. While they perform better in damp conditions than standard wheels, they are not designed for deep puddles or heavy rain.

Because of the unique sine wave shape, you should rotate them periodically to ensure even wear across the contact points. This helps maintain the integrity of the wave pattern and keeps the ride consistent over time.