How do you improve upon a hollow core wheel? Simple, cover it in a hologram. Sharing all of the attributes of the standard Envy hollow core wheels, the Hologram wheels come in 3 wicked designs that really pop in the sunlight and will make your whip stand out in a crowd at the skate park. Hologram hollow cores are available in either 110mm and 120mm diameters.
TSI Wheels are 88A PU, which means that TSI intended them to be ridden on the street because they are harder and more durable than 86A wheels. TSI Scooter Wheels are 30mm wide at the core and should be used with 30mm wheels spacers. The PU width is 30mm. Most pro scooter forks and decks were designed to handle a 24mm wheel core. 30mm wheels are the new favorite of pro scooter riders due to their massive grip. While they are going to feel a little strange at first if you are used to riding 24mm wide wheels, you will soon learn to love the massive grip that they offer! But beware, since 30mm wheels are relatively new to market, make sure both your deck and forks can handle a 30mm wide wheel.TSI Wheels have a 120mm outer diameter, making them perfect for the intermediate to pro riders who are looking for maximum speed for big air park tricks. While 115mm and 125mm are only produced by a few scooter manufacturers, 120mm wheels are the norm now on any intermediate to pro freestyle scooter. TSI Wheels 120mm come standard with pre-installed bearings.