Thans guys for your feedback! Would be really cool if somebody for instance of the guys from this newsgroup can confirm this
https://groups.yahoo.com/neo/groups/...TEAM_PROS/info. Knetemann also crossed my mind but KN should be GK most likely.
The former owner told me that some of the professionals could order on demand cyclocross frames at The SBDU department. This frame has the same details as other 753 Raleigh pro frames like drilled dropouts, drop shaped seatpost lugs etc. The only difference is the top tube cable routing and the cantilever preperation on the front forks for that I am aware.
I will replace those ugly paddles with Campagnolo SR as welll as the modern spooky Carbon cantilvers with mafac criterium brakes.