The most reasonably priced component used on the Zg1400ejf 1400gtr 2018 Europe,middle East,africa Balancer is the Bolt,6x25.
On this parts fiche the Damper is the most specified component.
Some items from this specific schematic: Bolt,6x25, Lever, Seal-oil,tc 12 22 7, Roller,4x10.