The discs have already been working in my engines for several seasons. No problems - it's just worth taking care of proper oil and change plus periodic adjustment. Before installing them, it's worth putting them in an oil bath for an hour to get "drenched".
The discs fit, only I am concerned about the sticker attached by the Polish distributor about the lack of possible incompatibility of these discs with semi-synthetic and synthetic oils, which in turn are recommended for Zephyr 1100.
Product ok, although it is a little misleading that in the picture there are two dials instead of one (the price is given per piece in the description), someone may not read and accidentally order one, but yes it is recommended
Esthetics:
Material quality:
Fitting:
Reliable opinion
Drag Specialties - Clutch friction discs to the most popular motorcycles