My top yoke is the horrible cheap BMW original. For what ever reason this cheap piece of flat steel is not flat (it's wavy) and the hole the steering head shaft goes through is not even close to round !! Fixing this bike up to ride so this has to get fixed. The bike has the later 38.5 mm diameter fork tubes.
Can somebody recommend a better after-market top yoke replacement I can buy and get for next weekend. Father's day so I'm hoping I can tinker and make some progress.