Silent Block 15x20 Polini 911 et GP3

This silent block can be used to maintain a muffler or a radiator.

It will increase the service life of certain parts by absorbing the engine's vibrations.

It can be mounted on:
- the radiator of Pocket Bikes (liquid cooled),
- the muffler of Quads 200cc and 250cc,
- the muffler of Pocket Bikes (liquid cooled or air cooled),
- the muffler of Pocket Quads,
- the muffler of Cross Pocket Bikes,
- the muffler of Dirt Bikes