G'day all,

Something I've been thinking about for a while. The grommets around the racket - are there any "special" ones that are available that can be retrofitted to bring added benefit to a racket?

We have different grade of strings, grips and so forth available to customise our rackets to our liking, but I don't think I have ever seen anything like "performance" grommets. I recently replaced some of my Cab21 grommets with MP77 muscle power type, and although it made little difference in terms of performance enhancement, I am wondering if advancement in grommet design can bring added performace to a racket.

yes, roller cam grommets but that would make a badminton racquet too head heavy though.