My wife and I have all two a bmw 1200 GS. And I’ve used new oil everywhere, like the cardan, gearbox and the engine. And I’ve also added the MTC to it. I did not say anything about it to my wife, and we were driving a bit, then she said at some point, it’s just as if he switched more smoothly, is that possible? Then I just said that I had added Polytron MTC. And I would like to say that the so-called BMW click in the gearbox is definitely reduced by 50%. And the oil temperature has also dropped slightly. Therefore, the Polytron motorcycle engine oil will come in with the next engine oil change. These are my good experiences with Polytron.

Regards,  Peter Hogerwerf