Xikers have unleashed a rugged set of 'Tricky' version concept posters for their comeback album, 'House of Tricky : Watch Out'.

The group's latest concept posters released on August 15 KST feature members Minjae, Junmin, Sumin, Jinsik, and Hyunwoo, each displaying a cool charisma in black, rider attire. 

Meanwhile, Xikers will be returning next month on September 6 with the release of their 4th mini album, 'House of Tricky : Watch Out'. The mini album contains 6 tracks total including "Watch Out", "Witch", "Back Off", "Bittersweet", "Sandcastle", and "Hang Around". For this comeback, the boy group is expected to continue promoting as 9-members while member Junghoon recovers from a torn cruciate ligament. 

SEE ALSO: Listen to the highlight medley for Xikers's 5th mini album, 'House of Tricky : Spur'