Originally Posted by honda04rider
Thanks for the detail. I have a two stroke 66cc. The website I purchased from indicated if you had a 1 pc crank, you would need a bottom bracket conversion kit. So the 3 pc is merely to make the cranks wider? Does the 3pc affect the coaster break functionality?
The ~ 4 3/4" wide 66 cc 2 stroke motor fits between the vast majority
of one piece cranks or 3 piece mountain bike type cranks with room to
spare on both sides.
There is no need to change anything.
Do you have a link to that website?
What kit did you buy?
One piece or 3pc cranks do not affect the coaster brake functionality.