  Charged particle production in neutral current deep inelastic scattering
(DIS) has been studied using the ZEUS detector.The evolution of the mean
multiplicities, scaled momenta and transverse momenta in $Q^2$ and $x$ for $ 10
< Q^2 < 5120 GeV^2$ and $x > 6\times 10^{-4}$ has been investigated in the
current and target fragmentation regions of the Breit frame. Distributions in
the target region, using HERA data for the first time, are compared to
distributions in the current region. Predictions based on MLLA and LPHD are
inconsistent with the data.
