The NSC 608 inline self-centering spacer is engineered specifically for NSC hollow core wheels. Precision-machined to 10.2mm, this spacer ensures a perfect fit between your 608 bearings, promoting smooth, consistent roll and reducing unnecessary friction.

If you’re experiencing resistance or your wheels aren’t spinning freely with other spacers, it’s likely a fit issue—this 10.2mm spacer is the solution for NSC wheels that demand exact bearing alignment.

You need 1 spacer per wheel. Sold individually (1 piece).