Increase the grip size of a tennis racket

The simplest and most logical method is to add an overgrip that is as thick as possible to increase the handle's thickness. You will gain half a grip size. It is crucial not to add a second overgrip as this could round the handle's edges. You would then lose feel.

To use this option, you must remove the original grip and apply the sleeve around the grip, which will shrink under the effect of heat. Then, you will need to take a hairdryer and start from the base of the handle, finishing upwards. Leave the excess towards the base of the group, which you will then cut with a utility knife.

Enlarging a tennis racket handle using a Siz-Up is a method we prefer over the shrink sleeve, as the technique is simpler. Additionally, you retain the edges and reduce excess mass.

To do this, you must remove the original grip, then position the 2 Siz Up shells on the wooden base, attaching the adhesive strips. You cut the Siz Up to adapt its height to the handle's height. After this operation, you will need to choose a suitable new replacement grip. You can browse our complete selection of tennis racket grips to find the one that suits you.

This method is only applicable to Head competition rackets. It requires a minimum of experience. Only Head rackets have interchangeable plastic shells. You will first need to remove the grip, then the buttcap, and then the plastic shells. Then position the new shells and the new buttcap. Staple the upper part of the buttcap onto the two shells, preferably using a pneumatic stapler. Then position your grip (you will certainly need a new grip since the thickness has increased, your grip will sit lower).