Gents
There are hundreds of threads on this subject.
IMHO, don`t worry too much. It`s a tractor engine not a high performance race bike. As long as the oil is done at regular intervals, it`s no problem.
I use Halfords 20/50 for classic cars in my GS`s. It`s £13-99 fo 5 litres, got all the right codes and is good enough according to my local dealer.
There are hundreds of threads on this subject.
IMHO, don`t worry too much. It`s a tractor engine not a high performance race bike. As long as the oil is done at regular intervals, it`s no problem.
I use Halfords 20/50 for classic cars in my GS`s. It`s £13-99 fo 5 litres, got all the right codes and is good enough according to my local dealer.
