Brushless d8t gearing

[simplechamp]

Originally Posted by freddy

Regarding the calculator it says i must have an 22t pinion just to get 70 km/h, isent that pretty large?

Use the "export" button on the calc, and copy and paste your numbers here in the thread so we can check out what you have entered.

Also, about the spurs, if Kyosho 777 spurs will fit then Jammin X1/X2 spurs may work too, since the Jammin can use the Kyosho ones. You could always get a Slipperential, there's a variety of spurs for that and it's an awesome upgrade.