Series goes inside The Warlocks, one of the country's most infamous 1% motorcycle clubs. The 1% moniker stems from a controversial quote from the American Motorcycle Association stating that 99% of all motorcycle riders are law abiding citizens, implying that 1% were not. Today, 1% motorcycle clubs are considered outlaws by law enforcement and the government. Despite this reputation and risk, these Warlocks members devote their loyalty to the club, putting brotherhood above all else; no risk is too great. But this loyalty is the root cause of their biggest conflict attempting to balance family life with the violent subculture the Warlocks live in. Each episode follows this group of bikers as they struggle to solve their personal problems while staying true to the Warlocks' 1% life. But in the end, each of them must choose to make sacrifices to pay the price for the freedom they desire.

Warlocks on yksi Yhdysvaltain pahamaineisimmista moottoripyöräjengeistä. Prosenttijengiläisiksi tunnustautuvat The Warlocksin jäsenet katsovat kuuluvansa siihen yhteen prosenttiin moottoripyöräilijöistä, jotka elävät yhteiskunnan lakien ulkopuolella. Sarjassa tutustutaan prosenttijengin toimintaan ja sen jäsenten elämään.