Derbi 50/80cc Metrakit Balance Shaft

Derbi 50/80cc Metrakit balance shaft.

The balance shaft allows you to reduce the internal vibrations produced by the play of the crankshaft in the engine.

By making the engine run more balanced, a smoother sensation is achieved in the engine.

It extends the service life of the internal components by reducing the fatigue of the components.

Increases performance, as it offers better rotation without compromising comfort.

Note: compatible with Metrakit MRD crankcase ref: 700C0080 / 700C0100