Rhythm Lab has released Hiphop Vinylistic, a collection of 99 hip hop loops in 24 Bit WAV format.

11 ninja-style kits in best traditions of hiphop.
99 loops, wav format, 24 bit, 44100, stereo, 131 mb

Hiphop Vinylistic is available as freeware on Rhythm Lab.

More free construction kits available on RL:

More info: Hiphop Vinylistic Construction Kit