All Balls Racing - Brake Caliper Piston Kit (18-9013) K-Type-Helmet Care Reverse coil center front zipper

Reverse coil center front zipper with chin guard for comfort

Toe and heel reinforcements

a CANsmart controller or plug-n-play relay harness are required for installation (sold separately)

Bullet proof

14% polyurethane

All Balls Racing - Brake Caliper Piston Kit (18-9013) K-Type-Helmet Care Reverse coil center front zipperStainless steel reduces thermal conductivity by up to 90% compared to aluminum Reduced braking temperatures provide better braking performance Eliminates the potential for becoming brittle or corroded like composite or chrome plated pistons, thus extending braking performance Eliminates failure prone ceramic inserts used on some models