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In this note, I examine the possible consequences for high energy collidersof a Z-prime interpretation of the LHCb anomaly observed in the K*mu+mu- finalstate. Two examples are elaborated in the framework of the so-called 331 model.In the first one it is shown that LEP2 provides the tightest lower mass limitfor the Z-prime boson, above 8 TeV, while in the second one the lower masslimit is set by ATLAS/CMS to about 3 TeV. It is then shown that precisionmeasurements at ILC 500 GeV can fully explore the underlying structure of themodel by measuring the fermion final states separately: leptons, charm, beautyand top final states. Z-prime-Z mixing can also be substantial, thus leading topossible effects almost observable at LEP1 and which can be precisely measuredat GigaZ. Discovery prospects for heavy bosons and heavy fermions at LHC arealso discussed .

A Z-prime interpretation of Bd->K*mu+mu- data and consequences for high energy colliders