Replacement for: for Motorized Bicycle Bike 49cc 60cc 66cc 80cc 2 Stroke Engine.
Enhanced Engine Performance: Improves the performance of electric bicycles by providing a tight seal, allowing airflow to enter the engine and effectively expelling exhaust gases.
Function: Increase contact area, reduce pressure, prevent loosening, protect parts and screws, and fill in irregularities.
Tip: Please carefully check the appearance, size, and shape of the product, and provide assistance if needed.