All Thule's aerobars are equipped with a T-track - an ingenious feature that has clear benefits: when you change load accessory, simply slide in and attach the new accessory. Designed for creating a minimum of wind noice and resistance and available in 5 lengths for accomodating different roof widths. You can use the full length of the aerobar, even the space above the load carrier foot, to make space for several accessories on the car roof.
Length of roof bar is determined by the width of your car. Aerobar is light with less wind resistance. Go to http://www.thule.com/ to find out the right foot pack and roof bars for your car.
RRP From RM460 -RM530 (depending on width of your car)