I guess this has been asked before but is there a big difference between grip sizes?? My racket has G4.. what does this mean in terms of small big.. compared to other? I assume starts at G1 perhaps... Thanks VV
It varies from brand to brand. For Yonex, it's from G1 to G5 (except for NS6K which has a G6), G1 being largest, G5 being smallest. Supposedly measured by girth, G5 being 83mm, then each size bigger, add 3mm and so on.