Appears that it'll be a heavy, powerful bike. Curb weight of 588 lbs, and the engine is rated at ~173hp.
Hell for Leather is quoting these specs:
Engine Type: 4 cyl. V-4 at 76 ° 4T LC SOHC 16-valve Unicam
Displacement: 1,237 cc
Compression ratio: 12 to 1
Max Power: 172.72 hp @ 10,000 rpm
Maximum torque: 85 ft-lbs @ 8750 rpm
Power supply: PGM-FI electronic injection
Clutch: oil, wet
Clutch Operation: Hydraulic control
Gearbox: 6 gears
Final drive: shaft driven single-arm
Seat height: 815 mm
Curb weight: 267 kg (588 lbs)
Maximum load capacity: 463 kg
Fuel tank capacity: 18.5 liters
I wish the bike weren't so heavy. I suspect that its power, handling, and ride will be very similar to the BMW K1300S