Originally Posted by
LOSI123
My main concern was getting my tekin brushless to fit in the E4 JS (Plastic version of this car) the tekin and speed passion are the same motor dimensions im prety sure.
Is thier a cheaper spool than $64 U.S. ?
If you dont want to spend the money for a spool just take the diff balls out clean the diff rings and glue a piece of header card on the diff ring side that touches the pulley. Tighten it up and it should work just fine and it will give you slip incase of a crash.