Specifications:

Kason Twister C7 & F9 
One Pair

Stiffness

Stiff

Frame Shape

Isometric

Frame

Energy Bow Aerodynamic Frame

Ultra-Thin HM Carbon Fibre

Shaft

HM Carbon Shaft

Low Torsion Angle Design

Weight

W3 (3U) (85-89g)

Total Length (frame tip - handle end)

675mm (26.5 inches)

Grip Size

NG5 (Yonex G5)

Recommended String Tension

Main 20-26lbs

Cross 22-28lbs

Balance Point from Grip End

295-305mm