Bigger front 8mm mount direct for wider tube bike frame. Short connecting rod with lower hole piston (15/16 or 25mm piston). Oil / gasoline mix ratio: 1:16 for first 200 miles and 1:20-26 after.
The item "2021 BGF CNC Racing head 80cc replacement engine for GAS 2-stroke gas motor bike" is in sale since Thursday, December 17, 2020. This item is in the category "Sporting Goods\Outdoor Sports\Scooters\Gas Scooters". The seller is "bgf-motor" and is located in Tomales, California. This item can be shipped to United States.