Originally Posted by
Lomaxfairchild
mattdd - mine attaches to the seatpost quick release using two stainless plates and is suspended by a brake cable from the top of the seatpost! I assume it's a genuine R&M rack but I've never seen another one like it.
I've just been restoring a mk1 Birdy with this exact rack and happen to have the manual. It's a genuine R&M rack and the manual says it's rated to 12kg.