The boost block.

The boost block is a block that, if you are on top of it and jump, you will be hurled into the air. It may also be passed through from the sides and underneath. Superboosts created with help from The Void will not throw the Wheel any higher up. (if made in this fashion, then they will appear as plain white blocks and emit huge white sheets of smoke when touched).

Boosts cannot be placed facing down, but sideways boosts were in testing stage in one of Muzik Bike's test files.

When stepped on they would slide the wheel in the said direction. Ones facing right were extremely buggy, while the left not so much.

The sideways boosts that were in beta testing would slide you in the direction they were pointing.