The motorcycle itself is a Chinese 310 cubic meters, and the engine is from the BMW R 310 for beginners.
STL (Stereolithography, filesize: 5.27 MB), OBJ (OBJ, filesize: 8.57 MB), GLTF (glTF, filesize: 23.1 MB), ABC (Alembic, filesize: 3.23 MB), DAE (Collada, filesize: 13.1 MB), BLEND (Blender, filesize: 40.2 MB)