Tell us about yourself!
I even contacted a guy who has former experience with these engines. He said there is a smaller tooth on one of the gears and a punch mark on the other. I checked for both but couldn't find either of them.
I dont no how fast it's going to go. I still need to make some adjustments to the drivetrain. Gearratio is about 3,5 to 1. But i still need to figure out the right gearratio when the bike is ready
These are moped chains so they are larger and stonger than bicycle chains
How to Build a BoardtrackracerView Instructable »