Happy Labor Day 2026! Celebrate with BONOSS
BONOSS forged active cooling wheel spacers are made of advanced machinery and undergo a series of safety tests before leaving the factory.
These BONOSS wheel spacers provide an active cooling technique.
The heat dissipation grooves send the external cold air to flow continuously inside the wheel spacer when it rotates.
The air takes away the heat to actively dissipate heat for the braking system.
This boosts the cooling efficiency, reducing brake thermal decay and improving road safety.
