16 шт керамические шарики для роликовых коньков, стальные 6 шариков, точный подшипник скорости, пылезащитные роликовые коньки, слалом с коробкой для хранения, спортивные

Features:
Speed white ceramic bead skating bearings, precise and high speed.
6 beads design, single side dust-proof.
Ceramic bearings can effectively avoid jumping skating and fierce playing.
Suited for inline roller skates,slalom speed skating sports, skateboard.
Specifications:
Type: speed bearing
Material: steel, ceramics
Color: black
Outer diameter: approx. 22mm
inner diameter: approx. 8mm
Thickness: approx. 7mm
Package included:
16pcs x speed bearings
1pc x storage box
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.