Product #067P0100

Made of High Grade 6061-T6 Aluminum

500 pounds of pressure

REF:SSK-TRX-BK

and can be removed as the foot size grows

Rollerblade Hydrogen Pro Firm 100mm Wheels 8-Pack Size:8-Pack Product #067P0100Hydrogen 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,