if choose between 27t or 30t of course 27t better la.
But I suggest you 23t or black pig, 27t is only equal to white pig, you are not upgrading at all. Using 17t pinion gear will not burn anything even using 23t motor because this is still a very high gear ratio.
if choose between 27t or 30t of course 27t better la.
But I suggest you 23t or black pig, 27t is only equal to white pig, you are not upgrading at all. Using 17t pinion gear will not b ...
samitoneau 發表於 2009-4-19 06:57
what do you mean by 長遠黎計?
black pig no need to replace brush, cheaper running cost. But of course normal 23t motor is better, better performance. I think 23t is not much more expensive than black pig so 23t la for long term.