Round oilbag beautifully fabricated from 6061 aluminum, featuring hidden battery box, top mounting points and internal plumbing for the cleanest possible look. 7" diameter, 15" long with battery box 7.4"x3.75"x4.7" deep. Hollow underside for electric start clearance. Lower left side of tank carries no oil so can be shaped to clear starter nose or primary case. Oilbag supplied in raw aluminum finish; ready to polish, plate or paint.