scrollTo method for ion-tabs

How do you set scroll position for the ion-content generated by <ion-tabs>? i.e.

<ion-tabs>
  <div class="tabs-inner"> <---- generated from ion-tabs component template
    <ion-router-outlet>
      <ion-content> <--- trying to set scroll position for this container
      </ion-content>
    </ion-router-outlet>
  </div>
</ion-tabs>

Thanks