Originally Posted by engine.tech

Hi MJC, according to team powers announcement, if those motors 10.5t,13.5t,17.5t you bought is before Jan,2010, there should be a chance that the motor can't support tekin esc because the sensor board is not compatible with tekin esc. but team powers have already fixed that problem to upgrade the sensor board that can support with tekin. those motor engraved with 10.5t,13.5t,17.5t or coming out after Jan can support tekin esc. also, they should have sensor board for selling too. team power should have dealer in different area, so you can find those dealers to request the sensor board.