Powerslide Vi Adrenaline pure in-line skates are a performance model for true fitness in-line skating fans, meeting the highest demands and requirements for aggressive, fast and sporty-fitness driving with the maximum life of all used components and materials. The great advantage of this model is the chassis fitted with 100mm wheels. Give the skating experience a new dimension with the patented Vi concept. Skates have a thermoformable MY FIT inner boot. SPECIFICATIONS: chassis: one piece Unity, 4x100mm wheels: Powerslide Infinity 100mm; 82A Bearings: Powerslide ABEC 9, 608 Brake: HABS