Bicycle Engine Tear Down. All new gaskets. You could balance any crank by drilling it but i m not worried about it mine seems to vibrate at idle and runs good when under power.
Only a little bit left to do. This is the engine. Received this engine yesterday to make some metal adjustments what i thought.
Total tear down bicycle engine is in the stand.
For all you you tube junkies who like motorized bicycles here is my quick tear down of the pk 80 motorized bicycle engine. Discover and save your own pins on pinterest. You could balance any crank by drilling it but i m not worried about it mine seems to vibrate at idle and runs good when under power. For all you you tube junkies who like motorized bicycles here is my quick tear down of the pk 80 motorized bicycle engine.