The Yonex BG-66 Ultimax badminton string is a great choice for players looking for ultimate repulsion and clear hitting sound. The string has a multifilament technology which composes of a high-intensity nylon core that increases durability by up 30% and a high-polymer outer that provides sharp feeling and maximum repulsion. View Cart Checkout. The Yonex NanoRay 700RP (NR700RP - Repulsion) badminton racket overwhelms opponents with even faster shot-making and greater repulsion power. Fullerene is equipped into the lower sides of the NanoRay 700RP frame to deliver high elasticity and stiffness. Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion. dummy. There was a problem filtering reviews right now. Please try again later. KB. Just been stringing and playing with the 66 Force for a while now. Stringing wise, it is one of the easiest string to string, very smooth. No fuss and not as much tangles as the 66 ultimax. And as a bad excuse, I got a reel of 66 maxima to compare as well. Performance wise, the 66 Force is very close to the 66 maxima, maybe just a tad, tad better. I had 66ultimax and exbolt 63 and 65 on a voltric lite and BG66ul and ex63 were almost identical in performance. 3. Initialyee. OP • 9 mo. ago. Very much agree with you. The 66Ultimax is a softer string and breaks easily especially in off centered hits. oUkN9.

bg 66 ultimax review