Bones SPF Train

Brand: Bones Wheels

Wheel Core: No

Wheel Diameter: 58mm

Wheel Width: 33mm

Wheel Hardness: 84B

Wheel Formula: SPF

Wheel Color: Green

Wheel Suggested Use: Skateparks

Wheel Surface: Smooth

Wheel Shape: Fireball

About Skate Park Formula (SPF):

Skatepark Formula (SPF) is a high-quality urethane specifically formulated to resist flatspotting on slick or smooth surfaces while maintaining a higher rebound for quicker response and faster roll.

Skatepark Formula has a high resistance to abrasion without compromising hardness and slide ability. Simply put, Skatepark Formula wheels grip better on slick surfaces, are almost impossible to flatspot, and are the fastest, longest-lasting wheels on the market today.

You won't find our Skatepark Formula from any other wheel supplier, so get a set and discover what the word on SPF is all about.