FRJ Adjustable size Inline Skates extended They have Double action trucks

They have Double action trucks and 8mm axles

FR Brake 2 Rockerable for 4-wheel frames  is a brake specifically designed for 4-wheel rockerable X3R frames

allows you to slide the toe section to increase or decrease the size

The best part

FRJ Adjustable size Inline Skates extended They have Double action trucksThe FRJ skate has been developed for the young FReeriders. They combine comfort and stiffness, and are equiped with a 3in1 insole, for perfect size adjustment following the growth of your childrens' feet. The X2R rockerable frames will allow the young skaters to try many new different styles of skating and improve fast! REF: FRSK FRJ COLOR: Black, Pink, Blue, White Pink FRAMES: X2R Rockerable Black Frames WHEELS: Street Kings 76mm 85A BEARINGS: FR