The nuclear modification factor $R_{\rm pPb}^{\rm ch\,jet}$ of inclusive charged-particle jets as a function of $p_{\rm T,jet}^{\rm ch}$ at $\sqrt{s_{\rm NN}}$ = 5.02 TeV for $R=0.2$, $0.3$, and $0.4$ The data measured are compared with the POWHEG +PYTHIA8 predictions calculated with various nPDFs. The bands on the predictions represent statistical uncertainties Systematic and statistical uncertainties of data are shown as boxes and error bars, respectively The normalization uncertainty of $4.37\%$ is shown as a box around one.