I must agree the tank is a bit small, this means I will be refueling on a daily basis.
I am not sure if the engine is counter balanced, the bike was about $1800 USD. I bought it from Adrenalin Bikes here in Pretoria,South Africa, but it is imported by a company here called Big Boy Scooters, they provide a 1year warranty on the bike and support the product with spares. I must say these guy's have provided me with great service so far and spares does not seem to be a problem, I had a oil leak on my rear shock when I got the bike and they replaced the shock without any delay and much appologies.

I have now replaced my front and rear wheel bearings as a precaution, my past experience with chinese bikes have tought me that they do not use the best bearings around, I paid $13 USD for 4x new TIMKEN bearings. I have also ordered a blank 34-Teeth rear sprocket(it comes out with a 42T), as there is no standard Japanese Bike sprocket that fits. This should add an extra 27kph to the Top Speed of the bike.