B.o.B., Playboy Tre and Meek Mill take it to the ring in the Motion Family-helmed visual for their 'Epic' collaboration, which hit the 'net a month ago.

Cut between the brightly-lit boxing gym and the locker room, T.I.'s Grand Hustle protégé and co. get a tight workout over their Lil C-produced single, as Bobby Ray prepares to release his forthcoming sophomore LP, 'Strange Clouds,' in March 2010.

While MMG signee Meek Mill takes round one, with the best delivery on 'Epic,' longtime B.o.B. collaborator Playboy Tre still scores replay value with his verse, stacking quotable combo after combo.

Watch B.o.B.'s 'Epic' Feat. Meek Mill and Playboy Tre

Watch B.o.B.'s 'Nothin' on You' Featuring Bruno Mars

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