... -34,35-38,39-42 bearing:ABEC-5/7 Type: Inline Skates /roller skatesSpecifications:4 color: Red, pink, blue, ... of the wheel, will make inline skates wheels more durable.3. To avoid rough road glide wheels and bearings can prolong life.4. ... this will reduce the sliding stability.5. If the bearings used for a long time, when the slide is ... ×39.5×44.5cm/6PRS15.5/121362PRS2826PRS3312PRS lastest inline skate