Hello, can you please explain the differences between these rubbers:
JOOLA Dynaryz ZGX, Rhyzen ZGX, Dynaryz ZGR, Rhyzen ZGR. Joola Tronix ZGR . You can also state the average weight of these rubbers? Rubber width max. For the Dynaryz ZGX rubber I found a weight of 74g before trimming.
Thank you.
Dynaryz is the top series, all of those rubbers are on hyper bounce sponge, it's much more reactive.
Basically it is mostly to do with sponge hardness.
ZGX is 52.5 degree sponge.
ZGR is around 56 degree which makes it heavier.
ZGR and ZGX have the same hyper traction topsheet, there are very small changes in the pimple geometry which cause subtle changes in the topsheet.
Rhyzen ZGR and Tronix ZGR have the same properties, Tronix is basically a rebrand to put it into the professional line where the rubber quality belongs. So when Rhyzen ZGR is discontinued as it will be soon, Tronix ZGR is the continuation.
Tronix and Rhyzen ZGR and ZGX use Balance Sponge. It's firmer and less porous so it is much more stable and less reactive. So these rubbers are much more grippy topsheet firm sponge, whereas Dynaryz is hybrid style with grippy topsheet and a more dynamic springy sponge.
That's basically the gist of it if that makes sense.