With over 30 years of experience, BONES WHEELS is dedicated to producing the highest quality skateboard wheels available on the market today. With the goal and determination to continually improve existing technologies, generate compelling innovations and manufacture the best products for real skateboarders.

Many skaters assume that the performance and quality of all skater wheels are about the same. But this is not the case. In fact, there are very big differences between the raw materials, the manufacturing process, the quality control and the performance of the different wheel brands.

To help you better understand the quality difference between BONES wheels and other popular brands, Bones has done an abrasion test with the most popular skateboard wheels. This chart will help you understand that not all skateboard wheels are the same. This chart illustrates the differences in the durability of different wheel compounds.

THE TEST At first each set of wheels is weighed and then fixed to a 25kg block. Then the wheels are dragged over two different surfaces at a defined distance and speed. At the end of the test, the wheels are reweighed to determine the percentage of material loss for each brand. As you can see from the results, BONES Street Tech Formula has outperformed all other brands by a convincing margin.



Street Tech Formula STF 83B (103A)

BONES Street Tech Formula® is the foundation for the legendary BONES STF wheels. They are super fast, have a good grip when you need it, and slide well controlled. And all this without flat spots. STF gives you more control when skating. BONES STF-Wheels surpass all other wheels. Because they are so extremely abrasion-resistant, they last several times longer than normal skateboard wheels and therefore have the best cost-benefit ratio. BONES STF wheels are available in the original 103A and in the new 99A Streets Tech Formula™




Street Tech Formula STF 99A

BONES WHEELS® 99A Street Tech Formula™ Wheels ride smoother and faster on a wider range of terrain without losing the unique grip, slide-ability and durability of the original BONES 103A STF™. Street Tech 99A will improve your skating if you don’t ride on super fine concrete all the time. The Bones 99A make it more fun to skate a wider range of terrains. On rough asphalt, they roll much faster, absorb your landing better and slide and grip perfectly…without flatspots!

  • Key Features:
  • ultimate slide vs grip control
  • high rebound for more speed
  • designed for a smoother roll



Skate Park Formula SPF 81B und 84B (101A und 104A)

BONES® Skatepark Formula™ (SPF) is a very high quality urethane that has been specially developed to prevent flatspotting on slippery or smooth surfaces.
At the same time the SPF’s convince with a higher rebound for a faster reaction and faster rolling.

Skatepark Formula has a high abrasion resistance, without affecting the hardness and slide ability. Simply put…. BONES Skatepark Formula is better on smooth surfaces, it’s almost impossible to get a flatspot
It’s also the fastest and most durable wheel on the market today.

All-Terrain Formula ATF 80A

All-Terrain Formula™ wheels are cast from a special soft urethane.
ATF wheels are perfect for rough terrain and get you safely and fast to your destination, even when the asphalt is really crunchy.