Quantum Snot Particles Bearings

The sealed design acts as a barrier against dirt, dust, and moisture. This keeps the internal lubricant clean and prevents grit from grinding down the steel, which significantly extends the lifespan of the bearings compared to open or shielded options.

Yes, these are standard-sized skateboard bearings designed to fit all traditional skateboard wheels and trucks. You won't need any special adapters or modifications to install them.

Because they are sealed, they require much less maintenance than open bearings. You generally don't need to clean them unless you are skating in extremely wet or sandy conditions that compromise the seals.

By minimizing internal friction, these bearings help you maintain momentum longer. You will notice that you don't have to push as frequently to keep your speed up, especially when transitioning between tricks or rolling over rougher pavement.

They are engineered to handle both. The durable construction is built to withstand the impact of street skating, while the precision rotation provides the smooth, consistent feel preferred for park and transition riding.