1. Different speeds: Generally speaking, the larger the wheel, the faster the speed, but the weight will naturally increase. Small wheels are slow, which is the most obvious difference.
2. The grip is different: the wheel also has a width value. The wider the grip, the better, and the cushioning will be better. It is more stable and the skateboard is not easy to roll over. It is a good choice for novices. But the narrow wheel, because the contact surface is small, but the action will be very flexible.
3. Different board surface: match your board according to the wheels, and the smaller board is naturally equipped with smaller wheels. Larger wheels need to be matched with larger plates.