- Limited Edition model released exclusively for world no.1 men'd doubles player Yoo Yeon Seong
- The Jetspeed S YYS is designed to suit the playing style of the world champion
- Maximise your performance in men's doubles with this smashing machine!
- The specs of the YYS allows you to hit canon-like smashes from the rear court while being able to fire machine gun-like drives from he mid court.
- The YYS has a super thin shaft at only 6.6mm; greatly reduces air drag and allows you to have quicker swings
- Recommended for players looking to be All Rounder on the court
- Comes with a Limited Edition JS YYS cover
Shaft Flexibility: S ○○●○○ F
Racket Response Indicator：
Balance Point: HH ○○●○○ HL
Frame Material: Ultra High Modulus Graphite + CSR
Shaft Material: Ultra High Modulus Graphite + 6.6 SHAFT
Weight: 4U (83 grams)
Grip Size: G5 (Small)