Sven,
You're my hero, and an inspiration as always.
Loved your Anal Probe project, then your Hona project, but this one beats them all
I'm cycling a lot as well and one thing caught my attention. Your racks.
Could you please send me photos of the mounting points of these racks? I have frame with disk brakes and not mounting points at all. You have a very interesting setup, with rack supportorted on the wheel axles. Neat!
I'll look forward to hear from you.