'Motorcycle Thailand' have given the specifications for the 500 and 750.
(I won't re-post the same link)
"The specs for the new 2014 Harley-Davidson Street 500 are out...
The Harley-Davidson Street 500 - 494 CC Liquid Cooled Revolution X™ Engine, 6 Speed Transmission, Belt Drive, 2 into 1 Exhaust, Mid Mount Controls, Easy Lock to Lock Sweep, Single Caliper Disc Brakes, Specially Tuned Suspension, 2 Up Seat with Passenger Pegs, Metal Tank and Fenders, LED Tail Lights and Bullet Signals, Locking Gas Cap, Forks, and Ignition, V Twin 60° 4-Valves per Head, Wheel Size: 17” Front, 15” Rear, Wheelbase: 59.5” / 1511.3mm and a Weight: 480 LBS / 217.5 KG (WET).
The Harley-Davidson Street 750 - 749 CC Liquid Cooled Revolution X™ Engine, 6 Speed Transmission, Belt Drive, 2 into 1 Exhaust, Mid Mount Controls, Easy Lock to Lock Sweep, Single Caliper Disc Brakes, Specially Tuned Suspension, 2 Up Seat with Passenger Pegs, Metal Tank and Fenders, LED Tail Lights and Bullet Signals, Locking Gas Cap, Forks, and Ignition, V Twin 60° 4-Valves per Head, Wheel Size: 17” Front, 15” Rear, Wheelbase: 59.5” / 1511.3mm and a Weight: 480 LBS / 217.5 KG (WET).
The price indication is starting at US$6,700 - US$7,500 ~ It is currently unclear what the prices for the H-D Street 500 or 750 will be for Thailand."