Rack, fenders, lock, lights, bell.
Rack: 3, non-adjustable legs, open frame top plate, rear lamp bracket, single thickness rod for hanging pannier hooks (not twin rods welded side by side).
Fenders: full length bolt on (SKS chromolplastic)
Lock: shackle lock
Lights: I like front hub dynamo lights but modern LED battery lights are good.
Some people like a mirror but I prefer to look behind.