If you are going to run that chinese carb,it seems you mean is for a 125c moped. So you need 2 of those not just one. So basically a bolt on to the stock ninja carb intake boots.
Also would need something like this for the throttle cable:
http://www.speedmotoco.com/2-1-honda...-p/029-331.htm
another option may be an ex500 single carb into a similar manifold you have.