Ingmar,
apparantly the GT BB will be too small for my Kooka cranks (110 BCD), instead I will need a BB which is 122,5mm. I might be wrong here, if so then please correct me as I believe you did some research on this area as well in the past. Otherwise I will pass on the BB but take the Kooka brake levers instead, they're too nice to leave! :mrgreen:
May I also ask if you can confirm if I will have the handlebar and levers as it's been a few days since your initial post and I (and the others?) haven't received a reply yet and I would like to know where I stand as there are other nice things on this forum which I would otherwise like to buy. I will PM you this message as well.
Thanks in advance!