brilliant product! Using/reusing existing Honda parts from your engine makes the most sense to me and it can save you about 1/3 of the cost.Why re-engineer and manufacture new components that are proven,already and easily accessible.Just change only what needs to be changed from the CR250 engine.
Does it have an external water pump and how much does the engine and exhaust weight?
Could anyone in north america purchasing one, post your opinions on it after trying it out? Vibration levels,smoothness,power and torque ect.