Free Agent Cronus DJ

I bought this bike from a friend mainly just to ride pump tracks. Im not super sure of the size but im about 5'11" and it feels a lil small. its prety much stock except the bars. I posted the specs from free agents website. These bikes are $1600 new, and this one is barly ridden on pavement only.

Frame: 6061 Aluminum, 1.5 Taper Headtube
Fork: Manitou Circus Sport 100mmx20mm
Handlebar: Aluminum Riser, 760mm x 30mm
Stem: Aluminum Forged Jumper, 50mm
Crankset: Free Agent 3-pc Hollow CrMo, 175mm, 28T
BB: Euro Cups, Cartridge Bearings, 8-Spline axle
Chain: KMC Z1 Narrow
Rims: Weinmann U32 Disc, Double Wall, Sleeved
Hubset: Aluminum Disc Nutted, Rear Cassette w/14T Cog
Tires: Maxxis DTH High Pressure, FT: 26×2.3, RR:26×2.15 Folding, 60TPI
Brake Levers: Shimano MT200 Hydraulic
Brakes: Shimano MT200 Hydraulic Disc, 160mm Rotor
Saddle: Free Agent Padded Jump w/Integrated Post