Patent attributes
An ebike comprises a front wheel, a rear wheel, and a frame structure supported on the front wheel and the rear wheel. The frame structure includes a main frame having a bottom shell coupling a down tube to a seat tube. The bottom shell at least partially defines a hollow interior. The motor assembly has an upper motor portion positioned in the hollow interior and a lower motor portion hanging below the bottom shell, and the battery assembly is at least partially positioned in the hollow interior, and the battery assembly includes a lower battery portion hanging below the bottom shell. The frame structure may also include a rear frame pivotally coupled to the main frame at a lower pivot axis defining a horizontal plane. The motor assembly may be secured to the bottom shell by a lower fastener below the horizontal plane and an upper fastener above the horizontal plane.
