Abstract: An archery bow with plural cams and a timing wheel rotatable together about common axis comprising: a generally linear handle constituting the front end with a center line extending perpendicularly with respect thereto; an adjustable power limb extending rearwardly from each end of the handle; a pair of triangular supports located on each side of the center line of the handle; a shaft secured between the end of each of the supports to define an axis of rotation between the supports on each side of the center line; a power cam in a tear-drop shaped configuration rotatably secured to the central extent of each shaft; a pair of power cam cables secured at their outer ends to the power limbs and at their inner ends to the power cam; a bow string cam with an arcuate surface mounted for rotation on each shaft on one side of the power cam; a bow string having opposite ends, each end secured to a bow string cam; a circular timing disk rotatably secured with respect to each shaft on the side of the power cam opposite