Arai Helmets TDR DUCT-2 Tillotson HW-27A and chin-bar vents

and chin-bar vents

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

it simplifies trackside tuning and saves valuable space in your toolbox

Master Cylinder assembly for the Invader chassis line of karts

All axles are keyed to fit 4-stroke sprocket carrier applications

Arai Helmets TDR DUCT-2 Tillotson HW-27A and chin-bar ventsThe 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