Frame Material: 30T Japan H.M. Graphite
Shaft Material: 40T Japan H.M. Graphite
Frame Type: High Speed Slim Box
Grommet System: 76 Holes
Shaft Diameter: 6.8mm Slim Shaft
Weight: 84g +/- 2g. (4U)
BCP: 293 +/- 3mm (Slightly Head Heavy)
Flex: 8.5 (Medium)
Grip: G4
Length: 675mm
Max Tension: 38lbs

Specially designed and developed in Taiwan for former world number one mixed doubles player Ko Sung Hyun. The high speed slim box frame produces extra speed and power. The racket head uses FRP (fibre reinforced polymer) for increased rigidity. Fabulous top of the range racket at a brilliant price.