Select each image to view an enlargement

Donnay Formula OS Ext

Brand: Donnay

Head Size 710 cm2
Frame Length 692 mm
Frame Weight 265 grams
Frame Balance 350 mm
Frame Swingweight 275 kg.cm2
Beam Width 23-25 mm
Frame Stiffness 75 DA Points
String Pattern 16 x 20 Mains x Crosses
Grip Type Donnay Cushion Grip

*Top & Side weight slides in custom kit do not currently work with this model.

It takes power to maximum overdrive for those who need it most – less accomplished and beginners with short punchy swing styles. Extremely lightweight with a significant head-heavy balance that combined with its 110-square-inch head size makes it the ultimate game-improvement racquet.

Order Options

Please select your options to calculate price starting at $249.00:


  Leave option as 'Frame Only' if you do not require stringing. Your racquet will be delivered unstrung
Back To Top