The new YONEX Astrox 99 Pro Badminton Racket goes a step beyond unequivocal raw power, gaining the ability to control the game’s pace. It is a head-heavy power racquet boasting the heaviest swing weight of the ASTROX series. It is known to generate a single, powerful smash, often too heavy to be speedy in recovery. In response, YONEX worked hand-in-hand with Kento Momota to craft a racquet that would give him both power and the ability to convert defensive plays into offence; the result is an improved YONEX Astrox 99 Pro where decisive power is accompanied by extended shuttle hold for enhanced defensive shot-making. About Yonex: Yonex manufactures badminton racquets and other sports equipment. The company has been in business since 1968 and is known for its superior quality and attention to detail. Is Astrox 99 Pro good for smashing? With a recommended string tension of 20 – 28 lbs, the Astrox 99 Pro can perfectly support attacking games that rely on smashes or drives.