Bones Skateboard wheels STF Homoki Hand Portals come in the hardness 83B/103a and the Bones Shape V1.
The diameter is 54mm. The PU mixture is manufactured from the popular Bones SFT form.
Due to the narrow running surface, you get a lower running resistance, which allows technical slides and high speeds.
Perfect for parks and technical street skating.
Hardness grade: 83B (103A)
Price per set of 4