found out some spec on B-King
Model: Suzuki Boost King
Category: Prototype / concept model
Rating: 85 out of 100. Show full rating and compare with other bikes
Engine and transmission
Displacement: 1298.00 ccm (79.20 cubic inches)
Engine type: In-line four
Fuel system: Turbo
Cooling system: Liquid
More details Consult a Suzuki repair manual.
Front brakes: Dual disc
Rear brakes: Single disc
Comments: Featuring a turbo charged Hayabusa 1300 engine this bike was shown at the Tokyo Motor Show.