topeak BabySeat II Rack CAR07000 Brand: TOPEAK Product Description: Brand, Manufacturer: TOPEAK Model Number: CAR07000 Color: Black Size: Product Condition: Condition: Used. I obtained this used, but the child seat I acquired separately was an older model, so I couldn't install it and am selling it unused. You might be able to use it as a rear rack even without attaching a child seat. Notes: You will need to purchase separately if you want to use a child seat with just the main unit. Please ask if you have any questions.