JUNK VooDoo XXF

Junk VooDoo Wheels use no pigments through the hub or the urethane, giving you pure, raw performance. It uses a new - redesigned natural turbo hub. This turbine hub is made under our most strict standards, using a new, one cavity tool, instead of 4 cavities, the industry standard, which allows us to control the quality of each hub and make sure there are no deviations from wheel to wheel.
For urethane we chose MPC’s Magic Urethane, our best formulation ever, known for its performance under the feet of world’s greatest inline speed skaters. It offers excellent grip, roll, and wear characteristics.
Our engineers carefully considered every aspect of the design, from hub stiffness and size, to a sandwiched Mtech® inner ring inside the cutting-edge Magic urethane. MTech® Soft Heart, Hard Body™ is the essence of MPC’s patented and instantly recognizable technology, that combines a soft inner ring with harder outer urethane. This ingenuous combination allows wheel flexing for grip, greater rebound for energy return, making the wheels last longer and roll better. 
With zero tolerance for defects and a demand for excellence, you can rely on The New Junk Voodoo Inline Speed Skating Wheels for consistent performance, a perfect tool for whatever race you find yourself in.

It comes in three different hardness choices:

FIRM for when race conditions are rough or slick,

XFIRM for when race conditions are hard, smooth, and dry,

XXFIRM for when you are looking for the wheel with the most roll.

SPECIFICATIONS
Size Options: 100mm & 110mm - 90mm & 125mm
Hardness Options: FIRM (82 to 84A), X-FIRM (84 to 86A), XX-FIRM (86 to 88A)
Hub: Natural turbo hub, T72mm
Urethane Colour: Magic Natural Urethane
MTech®: Trans Red Inner Ring 63A
Uses: Track, Road, Marathon