ULTRA HIGH REBOUND (UHR) technology is an innovative PU formula that is set to transform ride performance. After years of development, it features incredibly low rolling resistance and ride comfort. UHR enables higher speeds than standard SHR wheels, offering better grip.

DUALFIT technology uses a special SBR material that is stretchable in four directions to produce liners for hard roller skate shoes. This allows one liner to fit two shoe sizes, providing a comfortable and precise fit and improving performance.

UNIBODY consists of making the housing and frame as one single component. This design significantly reduces the need for additional mounting components, resulting in a reduction in weight. An additional advantage is the lowered centre of gravity, which provides better control and allows the use of larger wheels, maximising the benefits of this innovation.