The reaction $e^+e^- \rightarrow e^+e^- \pi^{\pm} X$ is studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. The inclusive differential cross section is measured as a function of the $\pi^\pm$ transverse momentum $p_t$ For $p_t < 1.5$ GeV. The $\pi^\pm$ differential cross sections are described by an exponential, typical of soft hadronic processes. For $p_t > 1.5$ GeV, the cross sections show the presence of perturbative QCD processes, described by a power-law. The data are compared to Monte Carlo predictions and to NLO QCD calculations. They are in very good agreement with our previous inclusive $\pi^0$ measurement.