Racquet Review: Dunlop FX 500 A friendlier flex gives the user-friendly power frame a more inviting feel. By Jon Levey Published Jan 15, 2023 MATCH POINT: J. Draper def. K. Khachanov; Adelaide 2 QF ...

The new FX Series includes the FX 500 Tour with a 98-square-inch head size and the heaviest weight at 10.8 ounces, while the FX 500, FX 500 LS and FX 500 Lite all have 100-square-inch head sizes ...

Dunlop FX 500 Tour What Needs Work There are times when the Tour could use a bit more ballast. Contact outside the sweet spot can feel unstable and there’s a distinct drop in power output.