Do you know what the exact length is? (top to centre of axle)
According to JZH's list the 08/09 Fireblade has different fork spacing than earlier models.
Here is the list originally made by JZH. He took his list offline because some suorces proved to be unreliable so it may still contain some errors. If you have any reliable info to contribute or see any errors please add or correct the data.
I believe 04-07 CBR1000RR forks are the same, length was quoted serveral times at 725mm, stock. Be good if you could confirm Seb (always had me doubts).
I was tempted to buy them, not only are they plentiful, but they're cheapish compared to RC kit.
The 08-09 are listed shorter at 700mm.
I would love radial calipers, but I also wanted to increase the ride height overall.
I just wasn't exactly sure if there was enough space to mount bars above the triple, even with the gullwing design.
If I was living in the US, I'd have forks running out me ears.
Stock 98-01 VFR forks came in at 800mm.