Isoforce 411

The Isoforce 411 is another all-rounder compensating for playing deficiencies through its isometrically shaped head and providing high ball acceleration through Air Flex Plus (flexible PU ferrule). Ideally suitable for beginners, advanced players and school sports at an advanced level. With Galaxy black string.

one piece

Shaft and head are produced in one single production process resulting in extremely light rackets


Standard 24t graphite material

balance mid

Centre of balance is close to the middle of the racket for allround balanced feel

flex mid

Mid-stiff shaft for the controlled allround play

air flex

A short flexible PE ferrule allows the shaft to swing more flexibly where strokes are being played over a long distance. The incrased leverage provides powerful strokes.


Tolerance of weight incl. strings max. +/-3 grams


Tolerance of weight excl. strings max. +/-3 grams


Maximum recommended string tension