Donnay Formula 100 Octa tennis racket

Donnay Formula 100 Octa tennis racket

Regular price €203,95 EUR
Tax included. Shipping calculated at checkout.

Only 1 items in stock!

Donnay Formula 100 Octa, a superior tennis racket when it comes to playing feel, control and arm-friendliness.

Formula Octacore fits all levels of players from beginners to advanced players. This racket is very comfortable to play with and at the same time provides extra power and precision thanks to the six cores and Donnay's signature: the arm protection comfort.

Product Info

  • Head size: 100 inches
  • Unstrung weight: 300 g
  • Unstrung balance: 320 mm
  • String pattern: 16x19
  • Recommended string pressure: 20.4 kg (+/- 10%)
  • Frame profile: 20/27/24 mm
  • Length: 68,6 cm
  • Technology: XēneCore™
  • Unibody.

The racket comes pre-stringed with Donnay X Poly 23 kg.

"Overall, I was very impressed with Donnay Formula (Octa), and I have used it beyond what was needed for the play test, which is relatively rare and a positive sign." / tennisnerd

Read the full review from tennisnerd here.

house of bontin helps you

Advance faster

With smart training tools, you'll improve your game faster. You can practice at home or on the pitch. Easy, convenient and fun! We have the best tools on the market to help you advance and surprise your opponent with new-found technique. Train smarter, be the best!


I've practiced tennis all my life and know how important it is to use technique to make it stick. Just had the opportunity to try TopspinPro and wish I had discovered it sooner! Now both me and my tennis playing kids can practice technique and fundamentals at home, really fun and easy! Highly recommended regardless of ambition level.

Anna Wassgren, tennis player since 30 years

I serve 60 times a day with ServeMaster and have noticed an improvement in just a few weeks. Yesterday I played a match and felt so confident when I served.

Vega 8 years

turn pro

Reach all the way

Buy ServeMaster


Axel Holm, tennis coach Båstad Tennissällskap

BUY TopspinPro

come out on top

Hit the ball right