
Happy Mother’s Day 2026! Celebrate with BONOSS
BONOSS forged active cooling wheel spacers come with petal-shaped grooves.
The grooves allow the external cold air to flow continuously inside the spacer when it rotates.
The air takes away the heat, actively dissipating heat for the braking system.
This is good for performance brakes.
Choose BONOSS and experience the difference—engineered for those who demand the best.