What a smooth ride! Helium Wheels are cast urethane hi-rebound compound formula, which means the wheels can roll over some small obstacles or rocks without stopping cold. Specifically designed for roller derby and jam skating, these extremely light wheels provide a very tight grip, with a minimum of tire compression that is normally associated with a wheel this tight. The lack of tire compression, along with the thinner tread, mounted on the Roll-Line Hub, is what provides an exceptional smooth roll.
- Hardness: 83A
- Diameter: 64mm
- Wheel Info: Yellow hub with clear tread
- Glows in black light!
*Sold in sets of 8 wheels only*