  We present a systematic analysis of the decay B--> X_s + gamma at the leading
log within the framework of Supersymmetry without R-parity. We point out some
new contributions in the form of bilinear-trilinear combination of R-parity
violating (RPV) couplings that are enhanced by large tanbeta. We also improve
by a few orders of magnitude, bounds on several combinations of R-parity
violating parameters.
