  We study a bipartite version of the Sachdev-Ye-Kitaev (SYK) model. We show
that the model remains solvable in the limit of large-$N$ in the same sense as
the original model if the ratio of both flavors is kept finite. The scaling
dimensions of the two species can be tuned continuously as a function of the
ratio. We also investigate the finite-size spectral properties of the model. We
show how the level statistics differs from the original SYK model and infer an
additional exchange symmetry in the bipartite model.
