93A Dragon Formula: The amazing Dragon Formula (DF) Urethane used to create these wheels is another industry leading innovation from Powell Peralta. DF-93A Dragons will not only roll over rough terrain, but also grip and slide like 99A and 101A wheels do, so that you can do all your normal tricks and more on the greater range of skate terrains made skateable by its softer 93A hardness. Dragons are very fast because DF-93A is super high rebound, an industry leading 18-20% higher than hard wheels. This higher rebound means you won’t lose speed in bowls or parks the way you would with an ordinary 93A wheel, and you will roll much smoother and faster on rough streets and sidewalks. Dragons slide on both rough and smooth terrain, when you need it. This is because Dragon Formula is not a normal urethane formulated to be a mid-90's wheel, it is a unique formulation developed by our R&D group over a 10 year period to optimize and fine tune it to perfection. Dragon Formula wheels are not only smooth, fast, and slidable, they are also among the longest lasting wheels available. This makes them a super value at the same time, so don’t think you are saving money by buying a low cost, low performance wheel. Choose Dragon Formula wheels, and have more fun skating longer.

The Ratbones II shape is symmetrical and features a narrow ride patch and smooth wheel surface.