Oh I'm miles away near Wigan/Preston i know the bottom rack is 25mm and the rack i got from america is 30mm not sure of the overall length without holding the rack in approx place and measuring it. Little.did I know how difficult parts are to get for it being naive i thought they where quite interchangeable. Alot of money later, buying - front header exhausts, side plastics, battery box cover. And so on and so on. I'll measure it tomorrow if you could.give us a price inc postage and I'll see if there is anything left in the wallet