Justin Theroux: Bulging Muscles From Out of the Darkness!

Justin Theroux shows off his bulging muscles in a “From Out of the Darkness” tank while hopping on his Ducati motorcycle on Tuesday (June 25) in New York City.

The day before, the 41-year-old actor donned a a black and white helmet while getting ready to ride his motorcycle.

PHOTOS: Check out the latest pics of Justin Theroux

It was recently announced that twin brothers Charlie and Max Carver have joined Justin‘s upcoming pilot The Leftovers and will play “happy-go-lucky identical twins Scott (Charlie) and Adam (Max) Frost, friends of Garvey’s daughter, whose laid-back demeanor brings levity to a dark world.”