The flagship control system from Duotone gives you the ultimate way to trim your kite without moving your hand from the bar itself. Years ago, it revolutionised the kite industry, and now, it’s upgraded again to make it even better with the new Iron Heart VI Click-In Safety System and FLITE99 lines. Available as in medium with a 49cm bar and 22m lines with 2m extensions or in small with a 42cm wide bar with 20m lines and 2m extensions .