The Screw Balls Speed Balls from Slime Balls deliver fast, responsive performance for street and park skating. Built with 99A high-rebound urethane, these wheels roll quickly on smooth surfaces while still offering the controlled slide and durability needed for technical tricks and transitions.
 
The 56mm size is a versatile choice for skaters who want quick acceleration, predictable pop, and stability on ledges, rails, and ramps. The iconic Screw Balls graphic keeps the classic Slime Balls style alive while the refined wheel shape provides reliable grip when you need it and smooth release when you don’t.
 
Whether you're skating street spots or the local park, these wheels are built to stay fast, consistent, and durable session after session.

Specifications
Brand: Slime Balls
Model: Screw Balls Speed Balls
Diameter: 56mm
Durometer: 99A
Color: White Graphic: Purple Screw Balls graphic
Wheel Type: Street / Park Surface: Smooth
Shape: Speed Balls shape
Set Includes: 4 Wheels