Ricta Asta Core

The Asta Core is engineered to reduce the overall weight of the wheel without sacrificing structural integrity. This helps keep your setup lighter for technical tricks while ensuring the wheel holds its shape under heavy impact.

A 99a durometer is a versatile middle ground. It provides enough grip to handle smooth park transitions confidently while offering just enough slide for technical street skating and powerslides.

While these wheels are designed for performance and durability, the 99a hardness is relatively firm. They will perform best on smooth concrete or well-maintained skateparks, though they are durable enough to handle standard street terrain.

These wheels come in a 53mm diameter. This is a standard, all-around size that works well for most street and park setups, offering a good balance between acceleration and top speed.

Yes, these are sold as a set of four wheels only. You will need to purchase a standard set of skateboard bearings separately to complete your setup.