Arai Helmets TDR DUCT-2 Tillotson HW-27A and includes the piston and

and includes the piston and associated ring to fit in engines that have been bored and adjusted to 53

and is common on most European racing karts as new standard equipment

Throttle Cable Assembly for Rotax Max Evo Engines

separately

Arai Helmets TDR DUCT-2 Tillotson HW-27A and includes the piston andThe Arai TDR DUCT 2 Top Rear Exhaust Vent Set is designed to improve the airflow and overall performance of your Arai CK 6, SK 6, or GP 7 helmet. These clear vents seamlessly blend into any helmet design, or they can be painted for a custom look. Perfect for replacing damaged rear ducts, they help maintain optimal ventilation and keep your helmet in top condition. Each set comes ready for easy installation, ensuring your helmet continues to deliver