Hawk HB523W.539 Racing Pad - DTC-30 Compound Helmet Accessories The unit is made of

The unit is made of aluminum and stainless steel for superior strength and support

In lieu of slider mechanism

The outer layer covering is soft

this mount allows for snap-in style harnesses to be quickly installed and removed from your dual-duty street/track car

The Bell Replacement Helmet Visor Hardware Kit is needed to replace helmet visors on Bell Sport Mag helmets

Hawk HB523W.539 Racing Pad - DTC-30 Compound Helmet Accessories The unit is made ofThe Hawk DTC 30 racing compound was designed with the Open Wheel and Dirt Circle Track racer in mind. It has a wide temperature range and exhibits excellent rotor wear. The bite and feel is very smooth, providing controllable torque and exceptional release characteristics. This compound undoubtedly does a great job measuring up to the DTC series' high standards.