Boss Aluminum Spacers

Provides exact bearing alignment for greater free spin. The lightweight aluminum construction allows for better displacement and the added torsional strength helps the wheel withstand tough impacts. Boss offers a greater free spin which allows for less skater fatigue so you can stay outdoors longer!

• Sold in an 8 pack
• Lightweight aluminum allows for better displacement.
• Added torsional strength to withstand tough impacts
• Greater free spin allows for less skater fatigue