GOOFIT 40mm Bore Cylinder Body for 2 Stroke 43cc (40-5) 47cc 49cc Pocket Bike Mini Quad Bore:40mm Cylinder Body Fit for 2 stroke 43cc(40-5) 47cc 49cc Pocket Bike Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)