BMW list this as an option for the electric tow bar
https://www.bmw.co.uk/en/topics/owne...ryId=7991.html
But as mentioned above, I also have the Thule roof bars and cycle carriers. Although the boot rack would be useful for when the kayak is on the roof when we go camping.
__________________
2004 BMW E85 Z4 3.0 SE with full Sport pack
2012 BMW F30 320d Sport Saloon with Sports Automatic Transmission, M-Sport Adaptive Suspension, Visibility and Professional Media