GOOFIT Rear Foot Disc Brake Master Cylinder Assembly with Oiler for 110cc 125cc 150cc 200cc 250cc ATV Quad Dune Buggy Main tube length: 650mm; Top Mounting hole spacing: 45mm; Bottom Mounting hole spacing: 50mm Rear Foot Disc Brake Assy with Oiler Fit for Chinese 110cc 125cc 150cc 200cc 250cc ATV Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)