What are these "g3 85-89g 3u" and "2U" Weight: 90-92gm(2U-). I dont know exactly how many types of grip sizes and their codes blah blah blah..need some infos
U is the weight of the racquet, there are about 5 grams of difference between the different weights, the higher the number, the lighter the racquet. yonex racquets come in 2U, 3U and 4U. G is the size of the grip, no idea how much the difference is between the different G's, but again the higher the G, the smaller the grip. yonex racquets come in G3, G4, G5 and G6.