hydrogen pro 100mm XX-FIRM 8-pack Roces X35 The small core still allows

The small core still allows for enough give in the urethane to create a good 'footprint' (for grip) and shock absorption

Silver comes with silver aluminum and black plastic block

This pack contains all you need to start skating:

- 12mm hi-impact PU shock absorber

-take the iceblade off the skate

hydrogen pro 100mm XX-FIRM 8-pack Roces X35 The small core still allowsHydrogen Pro wheels are made in the USA with the highest quality materials, standards and attention to details to be used during all race conditions and leisure skates for consistent, top end performance on road, track, long distance and sprints. provides the extra speed required for athletic competitions. excellent, consistent performance, superior control in turns, great speed all track speed competitions They incorporate a multi layer technology,