GOOFIT Ignition Coil for 2 Stroke 47cc 49cc ATV Pocket Bike and Go Kart Ignition Coil Fit for 2 stroke 47cc 49cc Engine Pocket Bike Mini Bike Dimension between the mounting bolt holes: 52mm,please check with it Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)