[fignon's barber]

Yes, these are the newest version of the Shamal, the C17. I've had eurus since the came out (3 versions) and this is my second pair of Shamals. Never had a problem til now. They've always been easy to adjust. For some reason, the adjustment ring freezes if you turn it back toward the axle end(away from hub). When the ring is flush(no gap between ring and bearing), you can push the axle back and forth maybe 3 mm).