The Yonex Duora 77 is a racket with two different frame sides. One for power and one for speed and extra-fast repulsion. An allround model equipped with the DUAL OPTIMUM SYSTEM to boost power on your forehand and distance on your backhand.
Box-shaped for power. Strong forehand smash.
Aerodynamic for speed. Fast backhand drive.
- Flex: Medium
- Frame: H.M. Graphite, NANOMETRIC DR, Ni-Ti Fiber
- Shaft: H.M. Graphite, NANOMETRIC DR, Ni-Ti Fiber
- Weight: 88grams 3U G4
- Stringing: 3U G4
- Dual Optimum System
- New Grommet Pattern
- AERO+BOX Frame
- Control System