an outer joint member defining a first longitudinal axis and including a closed end, an open end, a first set of outer tracks extending at least partially between the closed end and the open end, and a second set of outer tracks extending at least partially between the closed end and the open end; and

an inner joint member defining a second longitudinal axis coaxial with the first longitudinal axis and including a first set of inner tracks and a second set of inner tracks, the inner joint including an attachment feature to receive a driveshaft,

wherein a path followed by the center of a ball in the first set of inner tracks is constrained by a first outer race track path and a first inner race track path,

wherein the path followed by the center of a ball in the second set of inner tracks is constrained by a second outer race track path and a second inner race track path, wherein the second set of inner tracks and the second outer race track path each define a respective arc length extending in longitudinal directions corresponding to the first longitudinal axis and the second longitudinal axis, wherein the arc length of the second set of inner tracks is different than the arc length of the second outer race track path, wherein the first outer race track path and the second outer race track path each include a combination of arcs and straight line segments.